{"id":224,"date":"2020-04-16T23:31:09","date_gmt":"2020-04-16T20:31:09","guid":{"rendered":"http:\/\/leonidov.su\/?p=224"},"modified":"2022-05-11T10:41:07","modified_gmt":"2022-05-11T07:41:07","slug":"hilbert-transform-lection-notes","status":"publish","type":"post","link":"https:\/\/leonidov.su\/ru\/hilbert-transform-lection-notes\/","title":{"rendered":"\u041f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 &#8212; \u043a\u043e\u043d\u0441\u043f\u0435\u043a\u0442 \u043b\u0435\u043a\u0446\u0438\u0438"},"content":{"rendered":"<h1>\u0410\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b<\/h1>\n<p>\u0412 \u0436\u0438\u0437\u043d\u0438 \u043c\u044b \u043e\u0431\u044b\u0447\u043d\u043e \u0438\u043c\u0435\u0435\u043c \u0434\u0435\u043b\u043e \u0441 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u0430\u043c\u0438 (\u0442\u043e\u043a, \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435, \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c \u0438 \u0442.\u043f.), \u043e\u0434\u043d\u0430\u043a\u043e, \u0438\u043d\u043e\u0433\u0434\u0430 \u0443\u0434\u043e\u0431\u043d\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u0438\u0445 \u0432 \u0432\u0438\u0434\u0435 \u043d\u0430\u0431\u043e\u0440\u0430 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b. \u042d\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0442\u043e\u0447\u043d\u043e \u043e\u0446\u0435\u043d\u0438\u0442\u044c \u0430\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u0443 \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0435\u0433\u043e \u0444\u0430\u0437\u0443, \u0437\u043d\u0430\u043a \u0447\u0430\u0441\u0442\u043e\u0442\u044b (\u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0438\u043b\u0438 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u0430\u044f). \u0422\u0430\u043a\u0436\u0435, \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0438\u043c\u0435\u0435\u0442\u0441\u044f \u043c\u043e\u0449\u043d\u044b\u0439 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0430\u043f\u043f\u0430\u0440\u0430\u0442. \u041a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u044b \u0448\u0438\u0440\u043e\u043a\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u044e\u0442\u0441\u044f \u0432 \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432: \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0435\u0439, \u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043c\u043d\u0433\u043d\u043e\u0432\u0435\u043d\u043d\u043e\u0439 \u0447\u0430\u0441\u0442\u043e\u0442\u044b, \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u0443\u0440\u043d\u0430\u044f \u043c\u043e\u0434\u0443\u043b\u044f\u0446\u0438\u044f, \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u0432\u044f\u0437\u0438, \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0430 \u0440\u0430\u0434\u0438\u043e\u043b\u043e\u043a\u0430\u0446\u0438\u043e\u043d\u043d\u044b\u0445 \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u0432 \u0438 \u0434\u0440\u0443\u0433\u043e\u0435.<\/p>\n<p>\u0414\u0430\u0432\u0430\u0439\u0442\u0435 \u0441\u0440\u0430\u0437\u0443 \u043f\u0435\u0440\u0435\u0439\u0434\u0451\u043c \u043a \u043f\u0440\u0438\u043c\u0435\u0440\u0443. \u0421\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u0441\u0438\u0433\u043d\u0430\u043b <code class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\">x[n]<\/code>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0438\u0437 \u0441\u0435\u0431\u044f \u043a\u043e\u0441\u0438\u043d\u0443\u0441\u043e\u0438\u0434\u0443 \u0447\u0430\u0441\u0442\u043e\u0442\u043e\u0439 <em>1 \u043a\u0413\u0446<\/em>, \u0437\u0430\u0442\u0435\u043c \u0441\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u0432\u0442\u043e\u0440\u043e\u0439 \u0441\u0438\u0433\u043d\u0430\u043b, \u0441\u0434\u0432\u0438\u043d\u0443\u0442\u044b\u0439 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e <code class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\">x[n]<\/code> \u043d\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-34a9f5a593b1c68704c767dad7521ffa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#57;&#48;&#94;&#92;&#99;&#105;&#114;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"25\" style=\"vertical-align: 0px;\"\/> (\u0438\u043b\u0438 \u0441\u0438\u043d\u0443\u0441\u043e\u0438\u0434\u0443) \u0438 \u043d\u0430\u0437\u043e\u0432\u0451\u043c \u0435\u0433\u043e <code class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\">y[n]<\/code>:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\" data-enlighter-group=\"code:1.1\" data-enlighter-title=\"\u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0447\u0430\u0441\u0442\u044c 1\">clear, clc, close all\r\n\r\nFs = 40000; % \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u0434\u0438\u0441\u043a\u0440\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u0438\r\nts = 0 : 1\/Fs : 0.005-1\/Fs; % \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u044b\u0435 \u043e\u0442\u0441\u0447\u0451\u0442\u044b\r\n\r\nx = cos(2*pi*1000*ts);\r\ny = sin(2*pi*1000*ts);\r\n\r\nsubplot(2,1,1)\r\nplot(x), grid on, title('x[n]')\r\nxlabel('\u0412\u0440\u0435\u043c\u044f')\r\nylabel('\u0410\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u0430')\r\n\r\nsubplot(2,1,2)\r\nplot(x), grid on, hold on, title('x[n] \u0438 y[n]')\r\nplot(y), grid on\r\nxlabel('\u0412\u0440\u0435\u043c\u044f')\r\nylabel('\u0410\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u0430')<\/pre>\n<p>\u041f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u044b \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u044b \u043d\u0438\u0436\u0435:<\/p>\n<figure id=\"attachment_226\" aria-describedby=\"caption-attachment-226\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure1.svg\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-226 size-full\" src=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure1.svg\" alt=\"\u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b \u0438 \u0441\u0438\u0433\u043d\u0430\u043b, \u0441\u0434\u0432\u0438\u043d\u0443\u0442\u044b\u0439 \u043d\u0430 90\u00b0\" width=\"560\" height=\"420\" \/><\/a><figcaption id=\"caption-attachment-226\" class=\"wp-caption-text\">\u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b \u0438 \u0441\u0438\u0433\u043d\u0430\u043b, \u0441\u0434\u0432\u0438\u043d\u0443\u0442\u044b\u0439 \u043d\u0430 90\u00b0<\/figcaption><\/figure>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u0441\u0442\u0440\u043e\u0438\u043c \u0433\u0440\u0430\u0444\u0438\u043a \u0432 \u0442\u0440\u0451\u0445\u043c\u0435\u0440\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442, \u043f\u043e \u043e\u0441\u0438 <em>x<\/em> \u0431\u0443\u0434\u0435\u0442 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b <code class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\">x[n]<\/code> (\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u044c), \u043f\u043e \u043e\u0441\u0438 <em>y<\/em> \u0441\u0438\u0433\u043d\u0430\u043b <code class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\">y[n]<\/code> (\u043c\u043d\u0438\u043c\u0430\u044f \u0447\u0430\u0441\u0442\u044c), \u043f\u043e \u043e\u0441\u0438 <em>z<\/em> &#8212; \u0432\u0440\u0435\u043c\u044f. \u0422\u0430\u043a\u0436\u0435 \u043d\u0430 \u043e\u0442\u0434\u0435\u043b\u044c\u043d\u044b\u0445 \u0433\u0440\u0430\u0444\u0438\u043a\u0430\u0445 \u043f\u043e\u043a\u0430\u0436\u0435\u043c \u043f\u0440\u043e\u0435\u043a\u0446\u0438\u0438 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u043d\u0430 \u043a\u0430\u0436\u0434\u0443\u044e \u0438\u0437 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0435\u0439 \u0442\u0440\u0451\u0445\u043c\u0435\u0440\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\" data-enlighter-lineoffset=\"19\" data-enlighter-group=\"code:2.1\" data-enlighter-title=\"\u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0447\u0430\u0441\u0442\u044c 2\">figure\r\nsubplot(2,2,1)\r\nplot3(x,y,ts), grid on, title('\u0410\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b')\r\nxlabel('\u0414\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u044c')\r\nylabel('\u041c\u043d\u0438\u043c\u0430\u044f \u0447\u0430\u0441\u0442\u044c')\r\nzlabel('\u0412\u0440\u0435\u043c\u044f')\r\n\r\nsubplot(2,2,2)\r\nplot(x,y), grid on, title('\u041f\u0440\u043e\u0435\u043a\u0446\u0438\u044f x-y')\r\nxlabel('\u0414\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u044c')\r\nylabel('\u041c\u043d\u0438\u043c\u0430\u044f \u0447\u0430\u0441\u0442\u044c')\r\n\r\nsubplot(2,2,3)\r\nplot(x,ts), grid on, title('\u041f\u0440\u043e\u0435\u043a\u0446\u0438\u044f x-z')\r\nxlabel('\u0414\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u044c')\r\nylabel('\u0412\u0440\u0435\u043c\u044f')\r\n\r\nsubplot(2,2,4)\r\nplot(y,ts), grid on, title('\u041f\u0440\u043e\u0435\u043a\u0446\u0438\u044f y-z')\r\nxlabel('\u041c\u043d\u0438\u043c\u0430\u044f \u0447\u0430\u0441\u0442\u044c')\r\nylabel('\u0412\u0440\u0435\u043c\u044f')<\/pre>\n<p>\u0417\u0430\u043f\u0443\u0441\u043a\u0430\u0435\u043c \u0441\u043a\u0440\u0438\u043f\u0442 \u0438 \u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u0443\u0435\u043c \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0435 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b:<\/p>\n<figure id=\"attachment_228\" aria-describedby=\"caption-attachment-228\" style=\"width: 636px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure2.svg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-228\" src=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure2.svg\" alt=\"\u0410\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b\" width=\"636\" height=\"555\" \/><\/a><figcaption id=\"caption-attachment-228\" class=\"wp-caption-text\">\u0410\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b<\/figcaption><\/figure>\n<p>\u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043f\u0435\u0440\u0432\u044b\u0439 \u0433\u0440\u0430\u0444\u0438\u043a: \u043c\u044b \u0432\u0438\u0434\u0438\u043c \u0441\u043f\u0438\u0440\u0430\u043b\u044c, \u0432\u0440\u0430\u0449\u0430\u044e\u0449\u0443\u044e\u0441\u044f \u0432\u043e\u043a\u0440\u0443\u0433 \u043d\u0430\u0447\u0430\u043b\u0430 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442 \u0432 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 <em>x-y<\/em>\u00a0\u0438 \u043f\u043e\u0434\u043d\u0438\u043c\u0430\u044e\u0449\u0443\u044e\u0441\u044f &#8220;\u0432\u0432\u0435\u0440\u0445&#8221; \u0432\u0434\u043e\u043b\u044c \u043e\u0441\u0438 <em>z<\/em>. \u0421\u043f\u0438\u0440\u0430\u043b\u044c \u0432\u0440\u0430\u0449\u0430\u0435\u0442\u0441\u044f \u043f\u0440\u043e\u0442\u0438\u0432 \u0447\u0430\u0441\u043e\u0432\u043e\u0439 \u0441\u0442\u0440\u0435\u043b\u043a\u0438, \u044d\u0442\u043e \u0437\u043d\u0430\u0447\u0438\u0442, \u0447\u0442\u043e \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f. \u041f\u0440\u0430\u0432\u0435\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u0430 \u043e\u043a\u0440\u0443\u0436\u043d\u043e\u0441\u0442\u044c &#8212; \u044d\u0442\u043e \u043f\u0440\u043e\u0435\u043a\u0446\u0438\u044f \u0434\u0430\u043d\u043d\u043e\u0439 \u0441\u043f\u0438\u0440\u0430\u043b\u0438 \u043d\u0430 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u044c <em>x-y<\/em>. \u0420\u0430\u0434\u0438\u0443\u0441 \u0434\u0430\u043d\u043d\u043e\u0439 \u043e\u043a\u0440\u0443\u0436\u043d\u043e\u0441\u0442\u0438 \u043d\u0435 \u0438\u0437\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0438 \u0440\u0430\u0432\u0435\u043d \u0435\u0434\u0438\u043d\u0438\u0446\u0435, \u0430 \u0437\u043d\u0430\u0447\u0438\u0442 \u0438 \u0430\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u0430 \u043d\u0430\u0448\u0435\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u043d\u0430 \u043f\u0440\u043e\u0442\u044f\u0436\u0435\u043d\u0438\u0438 \u0432\u0441\u0435\u0433\u043e \u0432\u0440\u0435\u043c\u0435\u043d\u0438 \u0442\u0430\u043a\u0436\u0435 \u043d\u0435 \u0438\u0437\u043c\u0435\u043d\u044f\u0435\u0442\u0441\u044f \u0438 \u0440\u0430\u0432\u043d\u0430 \u0435\u0434\u0438\u043d\u0438\u0446\u0435. \u041d\u0438\u0436\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u044b \u043f\u0440\u043e\u0435\u043a\u0446\u0438\u0438 \u0441\u043f\u0438\u0440\u0430\u043b\u0438 \u043d\u0430 \u043f\u043b\u043e\u0441\u043a\u043e\u0441\u0442\u0438 <em>y-z<\/em>\u00a0\u0438 <em>x-z<\/em>: \u044d\u0442\u043e \u0438 \u0435\u0441\u0442\u044c \u043d\u0430\u0448\u0438 \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0435 \u043a\u043e\u0441\u0438\u043d\u0443\u0441\u043e\u0438\u0434\u0430\u043b\u044c\u043d\u044b\u0439 \u0438 \u0441\u0438\u043d\u0443\u0441\u043e\u0438\u0434\u0430\u043b\u044c\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b\u044b.<\/p>\n<p>\u0422\u0430\u043a\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c, \u043b\u044e\u0431\u043e\u0439 \u0434\u0438\u0441\u043a\u0440\u0435\u0442\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0432 \u0432\u0438\u0434\u0435 \u043d\u0430\u0431\u043e\u0440\u0430 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b:<\/p>\n<p><a name=\"id643435210\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 18px;\"><span class=\"ql-right-eqno\"> (1) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-80de0894baf687a1bf5c0111fad08880_l3.png\" height=\"18\" width=\"148\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#83;&#091;&#110;&#093;&#32;&#61;&#32;&#73;&#091;&#110;&#093;&#43;&#106;&#81;&#091;&#110;&#093; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0433\u0434\u0435:<\/p>\n<ul>\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-09e3c429b163a8669aff358c85009dcd_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#73;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"28\" style=\"vertical-align: -5px;\"\/> &#8212; <em>In-Phase<\/em>\u00a0&#8212; \u0441\u0438\u043d\u0444\u0430\u0437\u043d\u0430\u044f \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0430\u044f (\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0441\u0438\u0433\u043d\u0430\u043b\u0430)<\/li>\n<li><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-7c8d582c51d6124a7336f56126de3f40_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#81;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"33\" style=\"vertical-align: -5px;\"\/> &#8212; <em>Quadrature<\/em>\u00a0&#8212; \u043a\u0432\u0430\u0434\u0440\u0430\u0442\u0443\u0440\u043d\u0430\u044f \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0430\u044f (\u043c\u043d\u0438\u043c\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0441\u0438\u0433\u043d\u0430\u043b\u0430)<\/li>\n<\/ul>\n<p>\u041c\u044b \u0443\u0436\u0435 \u0440\u0430\u0431\u043e\u0442\u0430\u043b\u0438 \u0441 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u043c\u0438 \u0447\u0438\u0441\u043b\u0430\u043c\u0438, \u043a\u043e\u0433\u0434\u0430 \u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u043e\u0432\u0430\u043b\u0438 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u0414\u041f\u0424. \u041d\u0430\u043f\u0440\u0438\u043c\u0435\u0440, \u0434\u043b\u044f \u0440\u0430\u0441\u0447\u0451\u0442\u0430 \u0430\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u044b \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u043d\u0430\u0439\u0442\u0438 \u043c\u043e\u0434\u0443\u043b\u044c \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u043e\u0433\u043e \u0447\u0438\u0441\u043b\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-f5d498dc7e8f1107cac08dc212ceea03_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#83;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"31\" style=\"vertical-align: -5px;\"\/>:<\/p>\n<p><a name=\"id1390919203\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 22px;\"><span class=\"ql-right-eqno\"> (2) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-00b274cb5bce95dc5120bdb2c37216c5_l3.png\" height=\"22\" width=\"184\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#124;&#83;&#091;&#110;&#093;&#124;&#32;&#61;&#32;&#92;&#115;&#113;&#114;&#116;&#123;&#73;&#94;&#50;&#091;&#110;&#093;&#43;&#81;&#94;&#50;&#091;&#110;&#093;&#125; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0410 \u0434\u043b\u044f \u0440\u0430\u0441\u0447\u0451\u0442\u0430 \u0444\u0430\u0437\u044b \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u0442\u044c \u0430\u0440\u043a\u0442\u0430\u043d\u0433\u0435\u043d\u0441:<\/p>\n<p><a name=\"id2861735343\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 42px;\"><span class=\"ql-right-eqno\"> (3) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-6d962e56b2216c3d1c1c083d5654d183_l3.png\" height=\"42\" width=\"132\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#92;&#112;&#104;&#105;&#091;&#110;&#093;&#32;&#61;&#32;&#97;&#114;&#99;&#116;&#103;&#123;&#92;&#102;&#114;&#97;&#99;&#123;&#81;&#091;&#110;&#093;&#125;&#123;&#73;&#091;&#110;&#093;&#125;&#125; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u043f\u0440\u0435\u0434\u043f\u043e\u043b\u043e\u0436\u0438\u043c \u0447\u0442\u043e,<\/p>\n<p><a name=\"id2208965988\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 19px;\"><span class=\"ql-right-eqno\"> (4) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-8c94532060b06a4c9bfe43385f099108_l3.png\" height=\"19\" width=\"195\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#83;&#091;&#110;&#093;&#32;&#61;&#32;&#65;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#99;&#111;&#115;&#40;&#50;&#92;&#112;&#105;&#32;&#102;&#95;&#48;&#32;&#116;&#32;&#43;&#32;&#92;&#112;&#104;&#105;&#41; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0433\u0434\u0435 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-86b3f64110103338cfe1166ff2d929e4_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"16\" style=\"vertical-align: -4px;\"\/> &#8212; \u043d\u0435\u0441\u0443\u0449\u0430\u044f \u0447\u0430\u0441\u0442\u043e\u0442\u0430 \u0441\u0438\u0433\u043d\u0430\u043b\u0430, <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-5b2be26c0c1341f54b29baddda771346_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#112;&#104;&#105;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"11\" style=\"vertical-align: -4px;\"\/> &#8212; \u0435\u0433\u043e \u0444\u0430\u0437\u0430. \u0412\u0441\u043f\u043e\u043c\u043d\u0438\u043c \u043a\u0443\u0440\u0441 \u0442\u0440\u0438\u0433\u043e\u043d\u043e\u043c\u0435\u0442\u0440\u0438\u0438:<\/p>\n<p><a name=\"id353039661\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 18px;\"><span class=\"ql-right-eqno\"> (5) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-9faf429ca78e43c1d6520c67f860a3cc_l3.png\" height=\"18\" width=\"327\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#92;&#99;&#111;&#115;&#40;&#92;&#97;&#108;&#112;&#104;&#97;&#43;&#92;&#98;&#101;&#116;&#97;&#41;&#32;&#61;&#32;&#92;&#99;&#111;&#115;&#40;&#92;&#97;&#108;&#112;&#104;&#97;&#41;&#92;&#99;&#111;&#115;&#40;&#92;&#98;&#101;&#116;&#97;&#41;&#32;&#45;&#32;&#92;&#115;&#105;&#110;&#40;&#92;&#97;&#108;&#112;&#104;&#97;&#41;&#92;&#115;&#105;&#110;&#40;&#92;&#98;&#101;&#116;&#97;&#41;&#44; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0418 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u0443\u0435\u043c \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 (<a href=\"#id2208965988\">4<\/a>):<\/p>\n<p><a name=\"id3518578638\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 18px;\"><span class=\"ql-right-eqno\"> (6) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-8cdd2fae54e42f3420e8e9bcc0e75036_l3.png\" height=\"18\" width=\"514\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#65;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#99;&#111;&#115;&#40;&#50;&#92;&#112;&#105;&#32;&#102;&#95;&#48;&#32;&#116;&#32;&#43;&#32;&#92;&#112;&#104;&#105;&#41;&#32;&#61;&#32;&#65;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#92;&#99;&#111;&#115;&#40;&#50;&#92;&#112;&#105;&#32;&#102;&#95;&#48;&#32;&#116;&#41;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#92;&#99;&#111;&#115;&#40;&#92;&#112;&#104;&#105;&#41;&#32;&#45;&#32;&#65;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#92;&#115;&#105;&#110;&#40;&#50;&#92;&#112;&#105;&#32;&#102;&#95;&#48;&#32;&#116;&#41;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#92;&#115;&#105;&#110;&#40;&#92;&#112;&#104;&#105;&#41; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0422.\u043a. \u0434\u043b\u044f \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0441\u043f\u0440\u0430\u0432\u0435\u0434\u043b\u0438\u0432\u043e:<\/p>\n<p><a name=\"id485983289\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 18px;\"><span class=\"ql-right-eqno\"> (7) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-b203cfde37cbd706f0bb0e56fa6b29da_l3.png\" height=\"18\" width=\"107\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#73;&#32;&#61;&#32;&#65;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#92;&#99;&#111;&#115;&#40;&#92;&#112;&#104;&#105;&#41; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p><a name=\"id3914369082\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 18px;\"><span class=\"ql-right-eqno\"> (8) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-69cecaac8c218b307c598c28de3b7593_l3.png\" height=\"18\" width=\"109\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#81;&#32;&#61;&#32;&#65;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#92;&#115;&#105;&#110;&#40;&#92;&#112;&#104;&#105;&#41; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0414\u0435\u043b\u0430\u0435\u043c \u0437\u0430\u043c\u0435\u043d\u0443 \u0432 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0438 (<a href=\"#id3518578638\">6<\/a>):<\/p>\n<p><a name=\"id4014691002\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 18px;\"><span class=\"ql-right-eqno\"> (9) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-637fc2177309635075f1c1f58250cb40_l3.png\" height=\"18\" width=\"394\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#65;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#99;&#111;&#115;&#40;&#50;&#92;&#112;&#105;&#32;&#102;&#95;&#48;&#32;&#116;&#32;&#43;&#32;&#92;&#112;&#104;&#105;&#41;&#32;&#61;&#32;&#73;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#99;&#111;&#115;&#40;&#50;&#92;&#112;&#105;&#32;&#102;&#95;&#48;&#32;&#116;&#41;&#32;&#45;&#32;&#81;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#115;&#105;&#110;&#40;&#50;&#92;&#112;&#105;&#32;&#102;&#95;&#48;&#32;&#116;&#41; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0418 \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u043c \u0435\u0449\u0451 \u043e\u0434\u043d\u0443 \u0444\u043e\u0440\u043c\u0443 \u0437\u0430\u043f\u0438\u0441\u0438 \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430:<br \/>\n<a name=\"id3084069426\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 19px;\"><span class=\"ql-right-eqno\"> (10) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-8b5ba131ac2887f41cfe2a92180abdfb_l3.png\" height=\"19\" width=\"328\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#83;&#091;&#110;&#093;&#32;&#61;&#32;&#73;&#091;&#110;&#093;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#99;&#111;&#115;&#40;&#50;&#92;&#112;&#105;&#32;&#102;&#95;&#48;&#32;&#116;&#41;&#32;&#45;&#32;&#81;&#091;&#110;&#093;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#115;&#105;&#110;&#40;&#50;&#92;&#112;&#105;&#32;&#102;&#95;&#48;&#32;&#116;&#41; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b &#8212; \u043d\u0435\u043c\u043d\u043e\u0433\u043e \u0440\u0430\u0437\u043e\u0431\u0440\u0430\u043b\u0438\u0441\u044c, \u0442\u0435\u043f\u0435\u0440\u044c \u043d\u0443\u0436\u043d\u043e \u043f\u043e\u043d\u044f\u0442\u044c, \u043a\u0430\u043a \u0435\u0433\u043e \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0438\u0437 \u043f\u0440\u0438\u0432\u044b\u0447\u043d\u043e\u0433\u043e \u043d\u0430\u043c \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430. \u042d\u0442\u0443 \u0437\u0430\u0434\u0430\u0447\u0443 \u043f\u043e\u043c\u043e\u0433\u0430\u0435\u0442 \u0440\u0435\u0448\u0438\u0442\u044c <strong>\u0434\u0438\u0441\u043a\u0440\u0435\u0442\u043d\u043e\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430<\/strong>.<\/p>\n<h1>\u0414\u0438\u0441\u043a\u0440\u0435\u0442\u043d\u043e\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430<\/h1>\n<p>\u0414\u0438\u0441\u043a\u0440\u0435\u0442\u043d\u043e\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u043f\u0440\u043e\u0446\u0435\u0434\u0443\u0440\u0443, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-7678456914fac638e67ac10b23409f76_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"29\" style=\"vertical-align: -5px;\"\/> \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u0442 \u0441\u0438\u0433\u043d\u0430\u043b <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-27836ab1ad7ae99d3b46cddb1a563c0d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#95;&#104;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -5px;\"\/>, \u0441\u0434\u0432\u0438\u043d\u0443\u0442\u044b\u0439 \u043f\u043e \u0444\u0430\u0437\u0435 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-7678456914fac638e67ac10b23409f76_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"29\" style=\"vertical-align: -5px;\"\/> \u043d\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-34a9f5a593b1c68704c767dad7521ffa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#57;&#48;&#94;&#92;&#99;&#105;&#114;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"25\" style=\"vertical-align: 0px;\"\/>. \u0418\u043d\u044b\u043c\u0438 \u0441\u043b\u043e\u0432\u0430\u043c\u0438: \u0434\u0430\u043d\u043d\u043e\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0441\u043e\u0431\u043e\u0439 \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u044b\u0439 \u0444\u0430\u0437\u043e\u0432\u0440\u0430\u0449\u0430\u0442\u0435\u043b\u044c \u043d\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-34a9f5a593b1c68704c767dad7521ffa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#57;&#48;&#94;&#92;&#99;&#105;&#114;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"25\" style=\"vertical-align: 0px;\"\/>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043d\u0430\u0437\u044b\u0432\u0430\u0435\u0442\u0441\u044f <strong>\u0444\u0438\u043b\u044c\u0442\u0440\u043e\u043c \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430<\/strong>. \u0414\u0432\u0438\u0433\u0430\u0442\u044c \u0444\u0430\u0437\u0443 \u0431\u0443\u0434\u0435\u043c \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u041a\u0418\u0425-\u0444\u0438\u043b\u044c\u0442\u0440\u0430. \u041d\u0430 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0445 \u043b\u0435\u043a\u0446\u0438\u044f\u0445 \u043c\u044b \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043b\u0438 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044e \u0441\u0432\u0451\u0440\u0442\u043a\u0438, \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u0441 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u0435\u0451 \u043c\u043e\u0436\u043d\u043e \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c:<\/p>\n<p><a name=\"id1151419435\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 18px;\"><span class=\"ql-right-eqno\"> (11) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-a54c584851fd63c6cf8c6d3b2e318201_l3.png\" height=\"18\" width=\"140\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#120;&#95;&#104;&#091;&#110;&#093;&#32;&#61;&#32;&#120;&#091;&#110;&#093;&#42;&#104;&#091;&#110;&#093; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0433\u0434\u0435 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-01c00f0d13881e00029fc918e67d81cc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#104;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"29\" style=\"vertical-align: -5px;\"\/> &#8212; \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u0430\u044f \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430, \u0430 &#8220;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-c4e264c35296abe6708f5a59a7ce0541_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#42;\" title=\"Rendered by QuickLaTeX.com\" height=\"9\" width=\"7\" style=\"vertical-align: 0px;\"\/>&#8221; \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044e \u0441\u0432\u0451\u0440\u0442\u043a\u0438. \u0422\u043e\u0433\u0434\u0430, \u043f\u043e \u0442\u0435\u043e\u0440\u0435\u043c\u0435 \u043e \u0441\u0432\u0451\u0440\u0442\u043a\u0435, \u0414\u041f\u0424 \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u0435\u0441\u0442\u044c \u043f\u0440\u043e\u0438\u0437\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0414\u041f\u0424 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0438 \u0414\u041f\u0424 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430:<\/p>\n<p><a name=\"id3208391701\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 18px;\"><span class=\"ql-right-eqno\"> (12) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-56602d96521f2567ef34745f2f87bf8d_l3.png\" height=\"18\" width=\"155\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#88;&#95;&#104;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#32;&#61;&#32;&#88;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#72;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0418\u0441\u0445\u043e\u0434\u044f \u0438\u0437 \u0437\u0430\u0434\u0430\u0447\u0438 \u0441\u0434\u0432\u0438\u043d\u0443\u0442\u044c \u0444\u0430\u0437\u0443 \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u043d\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-34a9f5a593b1c68704c767dad7521ffa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#57;&#48;&#94;&#92;&#99;&#105;&#114;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"25\" style=\"vertical-align: 0px;\"\/>, \u043c\u043e\u0436\u043d\u043e \u0441\u0444\u043e\u0440\u043c\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u0435 \u0442\u0440\u0435\u0431\u043e\u0432\u0430\u043d\u0438\u044f \u043a \u0444\u0438\u043b\u044c\u0442\u0440\u0443 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-54654305325b41c80f4d0302811f8870_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"36\" style=\"vertical-align: -5px;\"\/>:<\/p>\n<ol>\n<li>\u0412\u0441\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-5bbc1bb345567cb38daea7c00f015bdc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#88;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"36\" style=\"vertical-align: -5px;\"\/> \u0441 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u0447\u0430\u0441\u0442\u043e\u0442\u0430\u043c\u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u044b\u0442\u044c \u0441\u0434\u0432\u0438\u043d\u0443\u0442\u044b \u043d\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-8a290ae89078ecbd6e82e39e7c61dbcb_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#45;&#57;&#48;&#94;&#92;&#99;&#105;&#114;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"38\" style=\"vertical-align: 0px;\"\/><\/li>\n<li>\u0412\u0441\u0435 \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u044b <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-5bbc1bb345567cb38daea7c00f015bdc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#88;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"36\" style=\"vertical-align: -5px;\"\/> \u0441 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u0447\u0430\u0441\u0442\u043e\u0442\u0430\u043c\u0438 \u0434\u043e\u043b\u0436\u043d\u044b \u0431\u044b\u0442\u044c \u0441\u0434\u0432\u0438\u043d\u0443\u0442\u044b \u043d\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-9566d2865ae9a69e6bd4182a2110df99_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#43;&#57;&#48;&#94;&#92;&#99;&#105;&#114;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"39\" style=\"vertical-align: -2px;\"\/><\/li>\n<\/ol>\n<p>\u0418\u043b\u0438, \u0435\u0441\u043b\u0438 \u0437\u0430\u043f\u0438\u0441\u0430\u0442\u044c \u044d\u0442\u043e \u0432 \u0432\u0438\u0434\u0435 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u044f:<\/p>\n<p><a name=\"id3403590801\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 75px;\"><span class=\"ql-right-eqno\"> (13) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-d6c1190b81d5735918cf108901bd74c5_l3.png\" height=\"75\" width=\"175\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#72;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#61;&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#99;&#97;&#115;&#101;&#115;&#125; &#106;&#44;&#32;&#38;&#32;&#92;&#116;&#101;&#120;&#116;&#123;\u043f\u0440\u0438&#32;&#36;&#92;&#111;&#109;&#101;&#103;&#97;&#60;&#48;&#36;&#125;&#46;&#92;&#92;&#32;&#48;&#44;&#32;&#38;&#32;&#92;&#116;&#101;&#120;&#116;&#123;\u043f\u0440\u0438&#32;&#36;&#92;&#111;&#109;&#101;&#103;&#97;&#61;&#48;&#36;&#125;&#46;&#92;&#92;&#32;&#45;&#106;&#44;&#32;&#38;&#32;&#92;&#116;&#101;&#120;&#116;&#123;\u043f\u0440\u0438&#32;&#36;&#92;&#111;&#109;&#101;&#103;&#97;&#62;&#48;&#36;&#125;&#46; &#92;&#101;&#110;&#100;&#123;&#99;&#97;&#115;&#101;&#115;&#125; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0413\u0440\u0430\u0444\u0438\u0447\u0435\u0441\u043a\u043e\u0435 \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u0410\u0427\u0425 \u0438 \u0424\u0427\u0425 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-54654305325b41c80f4d0302811f8870_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"36\" style=\"vertical-align: -5px;\"\/> \u0438\u0437 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u044f (<a href=\"#id3403590801\">13<\/a>):<\/p>\n<figure id=\"attachment_230\" aria-describedby=\"caption-attachment-230\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure3.svg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-230\" src=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure3.svg\" alt=\"\u0410\u0427\u0425 \u0438 \u0424\u0427\u0425 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430\" width=\"560\" height=\"420\" \/><\/a><figcaption id=\"caption-attachment-230\" class=\"wp-caption-text\">\u0410\u0427\u0425 \u0438 \u0424\u0427\u0425 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430<\/figcaption><\/figure>\n<p>\u0421\u043b\u0435\u0434\u0443\u0435\u0442 \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u044c \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0447\u0442\u043e \u0442.\u043a. <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-df0e1ddfcf3742f6aa056610d4ec52b5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#091;&#48;&#093;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"68\" style=\"vertical-align: -5px;\"\/>, \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u0443\u0431\u0438\u0440\u0430\u0435\u0442 \u0438\u0437 \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u0443\u044e \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0443\u044e.<\/p>\n<p>\u0412\u043e\u0437\u044c\u043c\u0451\u043c \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b:<\/p>\n<p><a name=\"id330671051\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 18px;\"><span class=\"ql-right-eqno\"> (14) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-44d075ee2dc69aa1d1dd7bbd06a068bd_l3.png\" height=\"18\" width=\"151\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#115;&#091;&#110;&#093;&#32;&#61;&#32;&#120;&#091;&#110;&#093;&#32;&#43;&#32;&#106;&#32;&#120;&#95;&#104;&#091;&#110;&#093; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0421\u043f\u0435\u043a\u0442\u0440 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0441 \u0443\u0447\u0451\u0442\u043e\u043c (<a href=\"#id3208391701\">12<\/a>) \u0431\u0443\u0434\u0435\u0442 \u0438\u043c\u0435\u0442\u044c \u0432\u0438\u0434:<br \/>\n<a name=\"id2087833283\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 18px;\"><span class=\"ql-right-eqno\"> (15) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-4b62f8ae5ff9b748b5d929a58d21aec7_l3.png\" height=\"18\" width=\"347\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#83;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#32;&#61;&#32;&#88;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#32;&#43;&#32;&#106;&#32;&#88;&#95;&#104;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#32;&#61;&#32;&#88;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#32;&#43;&#32;&#106;&#32;&#88;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#72;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u041f\u043e\u0434\u0441\u0442\u0430\u0432\u0438\u043c \u0432 \u044d\u0442\u043e \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-27f86726fbfe31ec40c145a85e1da2aa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#40;&#92;&#111;&#109;&#101;&#103;&#97;&#41;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"41\" style=\"vertical-align: -4px;\"\/> \u0438\u0437 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u044f (<a href=\"#id3403590801\">13<\/a>), \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u043c:<br \/>\n<a name=\"id1113802791\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 75px;\"><span class=\"ql-right-eqno\"> (16) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-137f8121bed370b8a3ddc99400da8295_l3.png\" height=\"75\" width=\"289\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#83;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#61;&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#99;&#97;&#115;&#101;&#115;&#125; &#88;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#43;&#106;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#106;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#88;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#44;&#32;&#38;&#32;&#92;&#116;&#101;&#120;&#116;&#123;\u043f\u0440\u0438&#32;&#36;&#92;&#111;&#109;&#101;&#103;&#97;&#60;&#48;&#36;&#125;&#46;&#92;&#92;&#32;&#88;&#091;&#48;&#093;&#44;&#32;&#38;&#32;&#92;&#116;&#101;&#120;&#116;&#123;\u043f\u0440\u0438&#32;&#36;&#92;&#111;&#109;&#101;&#103;&#97;&#61;&#48;&#36;&#125;&#46;&#92;&#92;&#32;&#88;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#45;&#106;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#106;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#88;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#44;&#32;&#38;&#32;&#92;&#116;&#101;&#120;&#116;&#123;\u043f\u0440\u0438&#32;&#36;&#92;&#111;&#109;&#101;&#103;&#97;&#62;&#48;&#36;&#125;&#46; &#92;&#101;&#110;&#100;&#123;&#99;&#97;&#115;&#101;&#115;&#125; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0423\u043f\u0440\u043e\u0441\u0442\u0438\u043c \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 (<a href=\"#id1113802791\">16<\/a>):<\/p>\n<p><a name=\"id2050592547\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 75px;\"><span class=\"ql-right-eqno\"> (17) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-78f58f132f409cc1efad4d82fc4a5a15_l3.png\" height=\"75\" width=\"209\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#83;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#61;&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#99;&#97;&#115;&#101;&#115;&#125; &#48;&#44;&#32;&#38;&#32;&#92;&#116;&#101;&#120;&#116;&#123;\u043f\u0440\u0438&#32;&#36;&#92;&#111;&#109;&#101;&#103;&#97;&#60;&#48;&#36;&#125;&#46;&#92;&#92;&#32;&#88;&#091;&#48;&#093;&#44;&#32;&#38;&#32;&#92;&#116;&#101;&#120;&#116;&#123;\u043f\u0440\u0438&#32;&#36;&#92;&#111;&#109;&#101;&#103;&#97;&#61;&#48;&#36;&#125;&#46;&#92;&#92;&#32;&#50;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#88;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;&#44;&#32;&#38;&#32;&#92;&#116;&#101;&#120;&#116;&#123;\u043f\u0440\u0438&#32;&#36;&#92;&#111;&#109;&#101;&#103;&#97;&#62;&#48;&#36;&#125;&#46; &#92;&#101;&#110;&#100;&#123;&#99;&#97;&#115;&#101;&#115;&#125; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0418\u0437 (<a href=\"#id2050592547\">17<\/a>) \u043c\u043e\u0436\u043d\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0432\u044b\u0432\u043e\u0434: \u0441\u043f\u0435\u043a\u0442\u0440 \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u043f\u0440\u0438 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0447\u0430\u0441\u0442\u043e\u0442\u0430\u0445 \u0440\u0430\u0432\u0435\u043d \u043d\u0443\u043b\u044e, \u0430 \u043f\u0440\u0438 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0447\u0430\u0441\u0442\u043e\u0442\u0430\u0445 \u043e\u043d \u0440\u0430\u0432\u0435\u043d \u0441\u043f\u0435\u043a\u0442\u0440\u0443 \u0438\u0441\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0443\u043c\u043d\u043e\u0436\u0435\u043d\u043d\u043e\u043c\u0443 \u043d\u0430 \u0434\u0432\u0430. \u0422.\u043a. \u043f\u043e\u0441\u0442\u043e\u044f\u043d\u043d\u0430\u044f \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0430\u044f \u043d\u0430\u0441 \u043d\u0435 \u0438\u043d\u0442\u0435\u0440\u0435\u0441\u0443\u0435\u0442, <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-50c0cc9edfa1b011ea6e2d47fc76bc39_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#83;&#091;&#48;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"29\" style=\"vertical-align: -5px;\"\/> \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0442\u044c \u043d\u0435 \u0431\u0443\u0434\u0435\u043c.<\/p>\n<p>\u041d\u0430 \u043e\u0441\u043d\u043e\u0432\u0435 \u0432\u044b\u0448\u0435\u0441\u043a\u0430\u0437\u0430\u043d\u043d\u043e\u0433\u043e \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u0435\u043c \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c. \u0427\u0442\u043e\u0431\u044b \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-f1fb78bd4976e34ec3f6e54e4da61b3d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#115;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"27\" style=\"vertical-align: -5px;\"\/>, \u0437\u0430\u0434\u0430\u043d\u043d\u044b\u0439 \u0432 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0438 (<a href=\"#id330671051\">14<\/a>), \u0438\u0437 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-7678456914fac638e67ac10b23409f76_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"29\" style=\"vertical-align: -5px;\"\/>, \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0432\u044b\u043f\u043e\u043b\u043d\u0438\u0442\u044c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0443\u044e \u043f\u043e\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0441\u0442\u044c \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0439:<\/p>\n<ol>\n<li>\u0412\u044b\u0447\u0438\u0441\u043b\u0438\u0442\u044c \u0414\u041f\u0424 \u043e\u0442 \u0441\u0438\u0433\u043d\u0430\u043b\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-7678456914fac638e67ac10b23409f76_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"29\" style=\"vertical-align: -5px;\"\/>, \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0447\u0435\u0433\u043e \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0435\u043d \u0441\u0438\u0433\u043d\u0430\u043b <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-5bbc1bb345567cb38daea7c00f015bdc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#88;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"36\" style=\"vertical-align: -5px;\"\/>.<\/li>\n<li>\u041e\u043f\u0440\u0435\u0434\u0435\u043b\u0438\u0442\u044c \u0438\u043d\u0434\u0435\u043a\u0441\u044b \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-7f9d10af3355ac97a7c7fbc8a8396919_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#110;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"17\" style=\"vertical-align: -4px;\"\/> \u0438 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-cb1f6be140bf8947d1ce3be1b30145cf_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#112;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"16\" style=\"vertical-align: -6px;\"\/> \u0447\u0430\u0441\u0442\u043e\u0442 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-5bbc1bb345567cb38daea7c00f015bdc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#88;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"36\" style=\"vertical-align: -5px;\"\/>.<\/li>\n<li>\u0423\u043c\u043d\u043e\u0436\u0438\u0442\u044c \u043d\u0430 \u043d\u043e\u043b\u044c (\u0438\u043b\u0438 \u043f\u0440\u0438\u0440\u0430\u0432\u043d\u044f\u0442\u044c \u043a \u043d\u0443\u043b\u044e) \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u0441 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u0447\u0430\u0441\u0442\u043e\u0442\u0430\u043c\u0438: <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-d649d754b8b44ba9f5c5b5ecc79ad9b0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#83;&#091;&#102;&#95;&#110;&#093;&#32;&#61;&#32;&#88;&#091;&#102;&#95;&#110;&#093;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"129\" style=\"vertical-align: -5px;\"\/>.<\/li>\n<li>\u0423\u043c\u043d\u043e\u0436\u0438\u0442\u044c \u043d\u0430 2 \u044d\u043b\u0435\u043c\u0435\u043d\u0442\u044b \u0441 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u0447\u0430\u0441\u0442\u043e\u0442\u0430\u043c\u0438: <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-87b83df1f39899ed9006e0fe51c5525d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#83;&#091;&#102;&#95;&#112;&#093;&#32;&#61;&#32;&#88;&#091;&#102;&#95;&#112;&#093;&#32;&#92;&#99;&#100;&#111;&#116;&#32;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"125\" style=\"vertical-align: -6px;\"\/>.<\/li>\n<li>\u0412\u044b\u0447\u0438\u0441\u043b\u0438\u0442\u044c \u041e\u0414\u041f\u0424 \u043e\u0442 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0432 \u043f.3 \u0438 \u043f.4 \u0441\u0438\u0433\u043d\u0430\u043b\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-318b1ea3ae1885fb53cc694c7a296363_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#83;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"31\" style=\"vertical-align: -5px;\"\/>, \u0432 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0431\u0443\u0434\u0435\u0442 \u043f\u043e\u043b\u0443\u0447\u0435\u043d \u0438\u0441\u043a\u043e\u043c\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-f1fb78bd4976e34ec3f6e54e4da61b3d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#115;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"27\" style=\"vertical-align: -5px;\"\/>.<\/li>\n<\/ol>\n<p>\u041f\u0440\u043e\u0432\u0435\u0440\u0438\u043c \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435? \u0420\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u0435\u043c \u0441\u043a\u0440\u0438\u043f\u0442, \u0440\u0435\u0430\u043b\u0438\u0437\u0443\u044e\u0449\u0438\u0439 \u0434\u0430\u043d\u043d\u044b\u0439 \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c (\u043f\u0440\u0438\u0432\u044f\u0437\u043a\u0430 \u043a\u043e\u0434\u0430 \u043a \u043f\u0443\u043d\u043a\u0442\u0430\u043c \u0443\u043a\u0430\u0437\u0430\u043d\u0430 \u0432 \u043a\u043e\u043c\u043c\u0435\u043d\u0442\u0430\u0440\u0438\u044f\u0445):<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\" data-enlighter-group=\"code:2\" data-enlighter-title=\"\u0412\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0414\u041f\u0424\">clear, clc, close all\r\n\r\nFs = 40000;\r\nts = 0 : 1\/Fs : 0.005-1\/Fs;\r\nN = length(ts);\r\n\r\n% \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b\r\nx = cos(2*pi*1000*ts);\r\n\r\n% \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u0414\u041f\u0424, \u043f. 1\r\nX = fft(x);\r\n\r\n% \u043f\u043e\u0438\u0441\u043a \u0438\u043d\u0434\u0435\u043a\u0441\u043e\u0432 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0438 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0447\u0430\u0441\u0442\u043e\u0442, \u043f. 2:\r\nfp = 2:floor(N\/2)+mod(N,2); % \u043f\u0435\u0440\u0432\u0430\u044f \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u0430 \u0447\u0430\u0441\u0442\u043e\u0442 \u0414\u041f\u0424 - \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u0435\r\nfn = ceil(N\/2)+1+~mod(N,2):N; % \u0432\u0442\u043e\u0440\u0430\u044f \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u0430 \u0447\u0430\u0441\u0442\u043e\u0442 \u0414\u041f\u0424 - \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0435\r\n\r\n% \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u044f (17), \u043f. 3 \u0438 \u043f. 4:\r\nS(fn) = X(fn)*0;\r\nS(fp) = X(fp)*2;\r\n\r\n% \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u041e\u0414\u041f\u0424, \u043f. 5:\r\ns = ifft(S);\r\n\r\n% \u0441\u0442\u0440\u043e\u0438\u043c \u0433\u0440\u0430\u0444\u0438\u043a\u0438:\r\nsubplot(2,1,1)\r\nplot(x), grid on, title('\u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b x[n]')\r\nxlabel('\u0412\u0440\u0435\u043c\u044f')\r\nylabel('\u0410\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u0430')\r\n\r\nsubplot(2,1,2)\r\nplot(real(s)), grid on, hold on\r\nplot(imag(s)), grid on, title('\u0410\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b s[n]')\r\nxlabel('\u0412\u0440\u0435\u043c\u044f')\r\nylabel('\u0410\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u0430')\r\nlegend({'\u0414\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u044c';'\u041c\u043d\u0438\u043c\u0430\u044f \u0447\u0430\u0441\u0442\u044c'})<\/pre>\n<p>\u0412 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0441\u043a\u0440\u0438\u043f\u0442\u0430 \u043f\u043e\u043b\u0443\u0447\u0438\u043c \u0433\u0440\u0430\u0444\u0438\u043a\u0438:<\/p>\n<figure id=\"attachment_232\" aria-describedby=\"caption-attachment-232\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure4.svg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-232\" src=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure4.svg\" alt=\"\u0412\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0414\u041f\u0424\" width=\"560\" height=\"420\" \/><\/a><figcaption id=\"caption-attachment-232\" class=\"wp-caption-text\">\u0412\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0435 \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0414\u041f\u0424<\/figcaption><\/figure>\n<p>\u0421\u0432\u0435\u0440\u0445\u0443 &#8212; \u0438\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-7678456914fac638e67ac10b23409f76_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"29\" style=\"vertical-align: -5px;\"\/>, \u0441\u043d\u0438\u0437\u0443 &#8212; \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0438 \u043c\u043d\u0438\u043c\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-f1fb78bd4976e34ec3f6e54e4da61b3d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#115;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"27\" style=\"vertical-align: -5px;\"\/>.\u00a0\u041c\u043e\u0436\u043d\u043e \u0441\u0440\u0430\u0432\u043d\u0438\u0442\u044c \u0433\u0440\u0430\u0444\u0438\u043a\u0438, \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0435 \u0432 \u0434\u0430\u043d\u043d\u043e\u043c \u043f\u0440\u0438\u043c\u0435\u0440\u0435, \u0441 \u0433\u0440\u0430\u0444\u0438\u043a\u0430\u043c\u0438, \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u043c\u0438 <a href=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure1.svg\">\u0432 \u043d\u0430\u0447\u0430\u043b\u0435 \u043b\u0435\u043a\u0446\u0438\u0438<\/a>. \u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u044b \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0438\u0441\u044c \u0438\u0434\u0435\u043d\u0442\u0438\u0447\u043d\u044b\u0435, \u0438\u0437 \u0447\u0435\u0433\u043e \u043c\u043e\u0436\u043d\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0432\u044b\u0432\u043e\u0434 \u043e \u043a\u043e\u0440\u0440\u0435\u043a\u0442\u043d\u043e\u0441\u0442\u0438 \u0440\u0430\u0431\u043e\u0442\u044b \u0430\u043b\u0433\u043e\u0440\u0438\u0442\u043c\u0430.<\/p>\n<h1>\u0414\u0438\u0441\u043a\u0440\u0435\u0442\u043d\u044b\u0439 \u0444\u0438\u043b\u044c\u0442\u0440 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430<\/h1>\n<p>\u0414\u043b\u044f \u0442\u043e\u0433\u043e, \u0447\u0442\u043e\u0431\u044b \u043c\u043e\u0436\u043d\u043e \u0431\u044b\u043b\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0444\u0438\u043b\u044c\u0442\u0440 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u043a\u0430\u043a \u043a\u043b\u0430\u0441\u0441\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0439 \u0444\u0438\u043b\u044c\u0442\u0440, \u043d\u0443\u0436\u043d\u043e \u0440\u0430\u0441\u0441\u0447\u0438\u0442\u0430\u0442\u044c \u0435\u0433\u043e \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u0443\u044e \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0443, \u0430 \u0437\u0430\u0442\u0435\u043c \u043f\u043e\u0434\u0441\u0442\u0430\u0432\u0438\u0442\u044c \u0435\u0451 \u0432 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 (<a href=\"#id1151419435\">11<\/a>). \u0420\u0430\u0441\u0447\u0451\u0442 \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e\u0439 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u043c\u044b \u0443\u0436\u0435 \u043f\u0440\u043e\u0432\u043e\u0434\u0438\u043b\u0438 \u043d\u0430 \u043e\u0434\u043d\u043e\u0439 \u0438\u0437 \u043f\u0440\u0435\u0434\u044b\u0434\u0443\u0449\u0438\u0445 \u043b\u0435\u043a\u0446\u0438\u0439: \u0434\u043b\u044f \u044d\u0442\u043e\u0433\u043e \u043d\u0430\u043c \u043d\u0443\u0436\u043d\u043e \u0432\u0437\u044f\u0442\u044c \u0447\u0430\u0441\u0442\u043e\u0442\u043d\u0443\u044e \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0443 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-54654305325b41c80f4d0302811f8870_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"36\" style=\"vertical-align: -5px;\"\/> \u0438\u0437 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u044f (<a href=\"#id3403590801\">13<\/a>) \u0438 \u0432\u0437\u044f\u0442\u044c \u043e\u0442 \u043d\u0435\u0451 \u041e\u0414\u041f\u0424.<\/p>\n<p>\u0417\u0430\u043f\u0438\u0448\u0435\u043c \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u041e\u0414\u041f\u0424 \u0434\u043b\u044f \u043d\u0435\u043f\u0440\u0435\u0440\u044b\u0432\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430:<\/p>\n<p><a name=\"id1726626606\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 63px;\"><span class=\"ql-right-eqno\"> (18) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-accfe6364c84bb44e5d0e13e4ad64fe8_l3.png\" height=\"63\" width=\"181\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#120;&#40;&#116;&#41;&#32;&#61;&#32;&#92;&#105;&#110;&#116;&#92;&#108;&#105;&#109;&#105;&#116;&#115;&#95;&#123;&#45;&#92;&#105;&#110;&#102;&#116;&#121;&#125;&#94;&#123;&#43;&#92;&#105;&#110;&#102;&#116;&#121;&#125;&#32;&#88;&#40;&#102;&#41;&#32;&#101;&#94;&#123;&#106;&#32;&#50;&#32;&#92;&#112;&#105;&#32;&#102;&#32;&#116;&#125;&#32;&#100;&#102; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0412\u043c\u0435\u0441\u0442\u043e \u0447\u0430\u0441\u0442\u043e\u0442\u044b \u0432 \u0413\u0435\u0440\u0446\u0430\u0445 \u0431\u0443\u0434\u0435\u043c \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u0440\u0443\u0433\u043e\u0432\u0443\u044e \u0447\u0430\u0441\u0442\u043e\u0442\u0443: <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-a6b531b03a4ab5ef94ede11d132bffb8_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#111;&#109;&#101;&#103;&#97;&#32;&#61;&#32;&#50;&#32;&#92;&#112;&#105;&#32;&#102;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"65\" style=\"vertical-align: -4px;\"\/>, \u0442\u043e\u0433\u0434\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-8600940443ab711c0f0aa56903a8bec2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#100;&#102;&#32;&#61;&#32;&#100;&#92;&#111;&#109;&#101;&#103;&#97;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#50;&#92;&#112;&#105;&#125;\" title=\"Rendered by QuickLaTeX.com\" height=\"22\" width=\"79\" style=\"vertical-align: -6px;\"\/>. \u0422.\u043a. \u0447\u0430\u0441\u0442\u043e\u0442\u043d\u0430\u044f \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430 \u0434\u0438\u0441\u043a\u0440\u0435\u0442\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u043f\u0435\u0440\u0438\u043e\u0434\u0438\u0447\u043d\u0430 \u0438 \u043f\u043e\u0432\u0442\u043e\u0440\u044f\u0435\u0442\u0441\u044f \u0441 \u043f\u0435\u0440\u0438\u043e\u0434\u043e\u043c \u0447\u0430\u0441\u0442\u043e\u0442\u044b \u0434\u0438\u0441\u043a\u0440\u0435\u0442\u0438\u0437\u0430\u0446\u0438\u0438 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-e732ab7a055ad6a7a62754dbededbee5_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#115;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"15\" style=\"vertical-align: -4px;\"\/> (\u0438\u043b\u0438 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-6d4655a37a1786107126665123a4f44b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;\" title=\"Rendered by QuickLaTeX.com\" height=\"11\" width=\"17\" style=\"vertical-align: -3px;\"\/>), \u043f\u0440\u0435\u0434\u0435\u043b\u044b \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043c \u043e\u0442 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-afa29e6a745502690cf11b367934343d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#45;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#47;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"48\" style=\"vertical-align: -5px;\"\/> \u0434\u043e <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-b90fe7d6dc6562dde13a87590accf558_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#43;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#47;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"49\" style=\"vertical-align: -5px;\"\/>:<\/p>\n<p><a name=\"id1755805025\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 71px;\"><span class=\"ql-right-eqno\"> (19) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-956e2a3e675e81593e890b79b2354d4b_l3.png\" height=\"71\" width=\"214\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#104;&#40;&#116;&#41;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#50;&#92;&#112;&#105;&#125;&#92;&#105;&#110;&#116;&#92;&#108;&#105;&#109;&#105;&#116;&#115;&#95;&#123;&#45;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#47;&#50;&#125;&#94;&#123;&#43;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#47;&#50;&#125;&#32;&#72;&#40;&#92;&#111;&#109;&#101;&#103;&#97;&#41;&#32;&#101;&#94;&#123;&#106;&#32;&#92;&#111;&#109;&#101;&#103;&#97;&#32;&#116;&#125;&#32;&#100;&#92;&#111;&#109;&#101;&#103;&#97; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u0440\u0430\u0437\u043e\u0431\u044c\u0451\u043c \u0438\u043d\u0442\u0435\u0440\u0432\u0430\u043b \u0438\u043d\u0442\u0435\u0433\u0440\u0438\u0440\u043e\u0432\u0430\u043d\u0438\u044f \u043d\u0430 \u0434\u0432\u0435 \u043e\u0431\u043b\u0430\u0441\u0442\u0438: <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-afa29e6a745502690cf11b367934343d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#45;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#47;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"48\" style=\"vertical-align: -5px;\"\/> \u0434\u043e <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-a5e437be25f29374d30f66cd46adf81c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: 0px;\"\/> \u0438 \u043e\u0442 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-a5e437be25f29374d30f66cd46adf81c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"9\" style=\"vertical-align: 0px;\"\/> \u0434\u043e <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-b90fe7d6dc6562dde13a87590accf558_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#43;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#47;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"49\" style=\"vertical-align: -5px;\"\/>:<\/p>\n<p><a name=\"id1923854929\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 203px;\"><span class=\"ql-right-eqno\"> (20) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-bbc65dcf7fc533bde20549573c2663db_l3.png\" height=\"203\" width=\"362\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#92;&#98;&#101;&#103;&#105;&#110;&#123;&#97;&#108;&#105;&#103;&#110;&#101;&#100;&#125; &#104;&#40;&#116;&#41;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#50;&#92;&#112;&#105;&#125;&#92;&#105;&#110;&#116;&#92;&#108;&#105;&#109;&#105;&#116;&#115;&#95;&#123;&#45;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#47;&#50;&#125;&#94;&#123;&#48;&#125;&#32;&#106;&#32;&#101;&#94;&#123;&#106;&#32;&#92;&#111;&#109;&#101;&#103;&#97;&#32;&#116;&#125;&#32;&#100;&#92;&#111;&#109;&#101;&#103;&#97;&#32;&#43;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#50;&#92;&#112;&#105;&#125;&#92;&#105;&#110;&#116;&#92;&#108;&#105;&#109;&#105;&#116;&#115;&#95;&#123;&#48;&#125;&#94;&#123;&#43;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#47;&#50;&#125;&#32;&#45;&#106;&#32;&#101;&#94;&#123;&#106;&#32;&#92;&#111;&#109;&#101;&#103;&#97;&#32;&#116;&#125;&#32;&#100;&#92;&#111;&#109;&#101;&#103;&#97;&#32;&#61;&#32;&#92;&#92; &#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#106;&#125;&#123;&#50;&#92;&#112;&#105;&#32;&#106;&#32;&#116;&#125;&#92;&#108;&#101;&#102;&#116;&#091;&#101;&#94;&#123;&#106;&#32;&#92;&#111;&#109;&#101;&#103;&#97;&#32;&#116;&#125;&#124;&#95;&#123;&#45;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#47;&#50;&#125;&#94;&#48;&#32;&#45;&#32;&#101;&#94;&#123;&#106;&#32;&#92;&#111;&#109;&#101;&#103;&#97;&#32;&#116;&#125;&#124;&#95;&#48;&#94;&#123;&#43;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#47;&#50;&#125;&#92;&#114;&#105;&#103;&#104;&#116;&#093;&#32;&#61;&#32;&#92;&#92; &#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#50;&#92;&#112;&#105;&#32;&#116;&#125;&#92;&#108;&#101;&#102;&#116;&#091;&#32;&#101;&#94;&#123;&#106;&#48;&#125;&#32;&#45;&#32;&#101;&#94;&#123;&#45;&#106;&#32;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#32;&#116;&#47;&#50;&#125;&#32;&#45;&#32;&#101;&#94;&#123;&#106;&#32;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#32;&#116;&#47;&#50;&#125;&#32;&#43;&#32;&#101;&#94;&#123;&#106;&#48;&#125;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#093;&#32;&#61;&#92;&#92; &#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#50;&#92;&#112;&#105;&#32;&#116;&#125;&#92;&#108;&#101;&#102;&#116;&#091;&#32;&#50;&#32;&#45;&#32;&#50;&#92;&#99;&#111;&#115;&#40;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#32;&#116;&#47;&#50;&#41;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#093;&#32;&#61; &#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#92;&#112;&#105;&#32;&#116;&#125;&#92;&#108;&#101;&#102;&#116;&#091;&#32;&#49;&#32;&#45;&#32;&#92;&#99;&#111;&#115;&#40;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#32;&#116;&#47;&#50;&#41;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#093; &#92;&#101;&#110;&#100;&#123;&#97;&#108;&#105;&#103;&#110;&#101;&#100;&#125; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0421\u043b\u0435\u0434\u0443\u0435\u0442 \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u044c \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0447\u0442\u043e \u043f\u0440\u0438 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-b7b41acc5cb99fb07aaa07b445eb2483_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#61;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"39\" style=\"vertical-align: 0px;\"\/> \u043f\u043e\u043b\u0443\u0447\u0430\u0435\u0442\u0441\u044f \u043d\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0451\u043d\u043d\u043e\u0441\u0442\u044c <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-1d0bd765049348f8175d429bb1a30811_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#48;&#47;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"27\" style=\"vertical-align: -5px;\"\/>, \u0440\u0435\u0448\u0438\u0442\u044c \u0435\u0451 \u043c\u043e\u0436\u043d\u043e \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043f\u0440\u0430\u0432\u0438\u043b\u0430 \u0411\u0435\u0440\u043d\u0443\u043b\u043b\u0438\u2014\u041b\u043e\u043f\u0438\u0442\u0430\u043b\u044f:<\/p>\n<p><a name=\"id4003081098\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 44px;\"><span class=\"ql-right-eqno\"> (21) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-599f16c1853cb253fd0fed640ca6b4b2_l3.png\" height=\"44\" width=\"322\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#92;&#108;&#105;&#109;&#95;&#123;&#116;&#32;&#92;&#116;&#111;&#32;&#48;&#125;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#92;&#108;&#101;&#102;&#116;&#091;&#32;&#92;&#99;&#111;&#115;&#40;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#32;&#116;&#47;&#50;&#41;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#093;&#39;&#125;&#123;&#40;&#92;&#112;&#105;&#32;&#116;&#41;&#39;&#125;&#32;&#61;&#32;&#92;&#108;&#105;&#109;&#95;&#123;&#116;&#32;&#92;&#116;&#111;&#32;&#48;&#125;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#32;&#116;&#32;&#115;&#105;&#110;&#40;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#32;&#116;&#47;&#50;&#41;&#125;&#123;&#50;&#92;&#112;&#105;&#125;&#32;&#61;&#32;&#48; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u041e\u0442\u043a\u0443\u0434\u0430 \u043c\u043e\u0436\u043d\u043e \u0441\u0434\u0435\u043b\u0430\u0442\u044c \u0432\u044b\u0432\u043e\u0434, \u0447\u0442\u043e <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-cb5d7a947aa536d3dc1e518aafa6fb14_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#104;&#40;&#48;&#41;&#32;&#61;&#32;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"66\" style=\"vertical-align: -4px;\"\/>. \u0414\u043b\u044f \u0434\u0438\u0441\u043a\u0440\u0435\u0442\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u044f (<a href=\"#id1923854929\">20<\/a>) \u0431\u0443\u0434\u0435\u0442 \u0432\u044b\u0433\u043b\u044f\u0434\u0435\u0442\u044c \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c \u043e\u0431\u0440\u0430\u0437\u043e\u043c:<\/p>\n<p><a name=\"id1086177081\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 39px;\"><span class=\"ql-right-eqno\"> (22) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-281da55e5b58c362867e3eab34735cd3_l3.png\" height=\"39\" width=\"418\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#104;&#091;&#110;&#093;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#49;&#125;&#123;&#92;&#112;&#105;&#32;&#110;&#32;&#116;&#95;&#115;&#125;&#92;&#108;&#101;&#102;&#116;&#091;&#32;&#49;&#32;&#45;&#32;&#92;&#99;&#111;&#115;&#40;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#32;&#110;&#32;&#116;&#95;&#115;&#47;&#50;&#41;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#093;&#32;&#92;&#116;&#101;&#120;&#116;&#123;&#32;\u043f\u0440\u0438&#32;&#125;&#32;&#110;&#32;&#92;&#110;&#101;&#113;&#32;&#48;&#59;&#32;&#104;&#091;&#110;&#093;&#61;&#48;&#32;&#92;&#116;&#101;&#120;&#116;&#123;&#32;\u043f\u0440\u0438&#32;&#125;&#32;&#110;&#32;&#61;&#32;&#48; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u0422.\u043a. <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-fa1e0a10008984d20d22d515dbc8dd6c_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#32;&#61;&#32;&#50;&#32;&#92;&#112;&#105;&#32;&#102;&#95;&#115;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"76\" style=\"vertical-align: -4px;\"\/>, \u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-2fc93ef7d7ebae3dd3507e2b1642988b_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#116;&#95;&#115;&#32;&#61;&#32;&#49;&#47;&#102;&#95;&#115;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"70\" style=\"vertical-align: -5px;\"\/>, \u043f\u043e\u043b\u0443\u0447\u0438\u043c:<br \/>\n<a name=\"id147933061\"><\/a><\/p>\n<p class=\"ql-center-displayed-equation\" style=\"line-height: 36px;\"><span class=\"ql-right-eqno\"> (23) <\/span><span class=\"ql-left-eqno\"> &nbsp; <\/span><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-5ce893ab1568b2622d8ce99624efb8e6_l3.png\" height=\"36\" width=\"366\" class=\"ql-img-displayed-equation quicklatex-auto-format\" alt=\"&#92;&#98;&#101;&#103;&#105;&#110;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125; &#104;&#091;&#110;&#093;&#32;&#61;&#32;&#92;&#102;&#114;&#97;&#99;&#123;&#102;&#95;&#115;&#125;&#123;&#92;&#112;&#105;&#32;&#110;&#125;&#92;&#108;&#101;&#102;&#116;&#091;&#32;&#49;&#32;&#45;&#32;&#92;&#99;&#111;&#115;&#40;&#92;&#112;&#105;&#32;&#110;&#41;&#32;&#92;&#114;&#105;&#103;&#104;&#116;&#093;&#32;&#92;&#116;&#101;&#120;&#116;&#123;&#32;\u043f\u0440\u0438&#32;&#125;&#32;&#110;&#32;&#92;&#110;&#101;&#113;&#32;&#48;&#59;&#32;&#104;&#091;&#110;&#093;&#61;&#48;&#32;&#92;&#116;&#101;&#120;&#116;&#123;&#32;\u043f\u0440\u0438&#32;&#125;&#32;&#110;&#32;&#61;&#32;&#48; &#92;&#101;&#110;&#100;&#123;&#101;&#113;&#117;&#97;&#116;&#105;&#111;&#110;&#42;&#125;\" title=\"Rendered by QuickLaTeX.com\"\/><\/p>\n<p>\u041f\u043e\u0441\u0442\u0440\u043e\u0438\u043c \u0433\u0440\u0430\u0444\u0438\u043a \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e\u0439 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-01c00f0d13881e00029fc918e67d81cc_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#104;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"29\" style=\"vertical-align: -5px;\"\/> \u0434\u043b\u044f 32 \u043e\u0442\u0441\u0447\u0451\u0442\u043e\u0432 \u0438 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-7ff6d5c8774786022c9169aa186c6841_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#102;&#95;&#115;&#61;&#49;\" title=\"Rendered by QuickLaTeX.com\" height=\"16\" width=\"47\" style=\"vertical-align: -4px;\"\/>:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\" data-enlighter-group=\"code:3.1\" data-enlighter-title=\"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430, \u0447\u0430\u0441\u0442\u044c 1\">clear,clc,close all\r\n\r\nN = 32;\r\nn = -N\/2:N\/2-1;\r\n\r\nh = 1.\/(pi*n).*(1-cos(pi*n));\r\nh(N\/2+1) = 0;\r\n\r\nstem(n,h), grid on, title('\u0418\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u0430\u044f \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430')\r\nxlabel('n'), ylabel('h[n]')\r\nxlim([-N\/2 N\/2-1])<\/pre>\n<p>\u041f\u043e\u043b\u0443\u0447\u0438\u043c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442:<\/p>\n<figure id=\"attachment_233\" aria-describedby=\"caption-attachment-233\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure5.svg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-233\" src=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure5.svg\" alt=\"\u0418\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u0430\u044f \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u0438\u0437 32 \u043e\u0442\u0441\u0447\u0451\u0442\u043e\u0432\" width=\"560\" height=\"237\" \/><\/a><figcaption id=\"caption-attachment-233\" class=\"wp-caption-text\">\u0418\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u0430\u044f \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0430 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u0438\u0437 32 \u043e\u0442\u0441\u0447\u0451\u0442\u043e\u0432<\/figcaption><\/figure>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u043f\u0440\u043e\u0430\u043d\u0430\u043b\u0438\u0437\u0438\u0440\u0443\u0435\u043c \u0410\u0427\u0425 \u0438 \u0424\u0427\u0425 \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\" data-enlighter-group=\"code:3.2\" data-enlighter-title=\"\u0418\u0441\u0441\u043b\u0435\u0434\u043e\u0432\u0430\u043d\u0438\u0435 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430, \u0447\u0430\u0441\u0442\u044c 2\" data-enlighter-lineoffset=\"12\">figure;\r\n% \u0440\u0430\u0441\u0447\u0451\u0442 \u0414\u041f\u0424 \u0438 \u0447\u0430\u0441\u0442\u043e\u0442\u043d\u043e\u0439 \u043e\u0441\u0438\r\nH = fft(h);\r\nf = (-N\/2:N\/2-1)*1\/N;\r\n% \u0442\u0430\u043a \u043a\u0430\u043a \u043c\u044b \u0441\u0434\u0432\u0438\u043d\u0443\u043b\u0438 h \u043f\u043e \u043e\u0441\u0438 x \u0438\u0437 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u043e\u0439 \u043e\u0431\u043b\u0430\u0441\u0442\u0438\r\n% \u043d\u0430 \u043f\u043e\u043b\u043e\u0432\u0438\u043d\u0443 \u0435\u0433\u043e \u0434\u043b\u0438\u043d\u044b \u0432\u043f\u0440\u0430\u0432\u043e,\r\n% \u043f\u0440\u0438\u043c\u0435\u043d\u044f\u0435\u043c \u0442\u0435\u043e\u0440\u0435\u043c\u0443 \u043e \u0441\u0434\u0432\u0438\u0433\u0435 \u0414\u041f\u0424:\r\nH = H.*exp(-1i*2*pi*f*N\/2);\r\n\r\nsubplot(2,1,1)\r\nplot(f,abs(H),'o-'), grid on\r\ntitle('\u0410\u0427\u0425 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430')\r\nxlabel('\\omega\/\\pi')\r\nylabel('|H[\\omega]|')\r\n\r\nphases=[-90;-45;0;45;90];\r\nsubplot(2,1,2)\r\nplot(f,angle(H)*180\/pi,'o-'), grid on\r\ntitle('\u0424\u0427\u0425 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430')\r\nxlabel('\\omega\/\\pi')\r\nylabel('\\phi(\\omega)')\r\nset(gca, 'YTick', phases)<\/pre>\n<p>\u041f\u043e\u043b\u0443\u0447\u0438\u043c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442:<\/p>\n<figure id=\"attachment_235\" aria-describedby=\"caption-attachment-235\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure6.svg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-235\" src=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure6.svg\" alt=\"\u0410\u0427\u0425 \u0438 \u0424\u0427\u0425 \u0441\u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u0438\u0437 32 \u043e\u0442\u0441\u0447\u0451\u0442\u043e\u0432\" width=\"560\" height=\"420\" \/><\/a><figcaption id=\"caption-attachment-235\" class=\"wp-caption-text\">\u0410\u0427\u0425 \u0438 \u0424\u0427\u0425 \u0441\u043f\u0440\u043e\u0435\u043a\u0442\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u0438\u0437 32 \u043e\u0442\u0441\u0447\u0451\u0442\u043e\u0432<\/figcaption><\/figure>\n<p>\u0421\u043b\u0435\u0434\u0443\u0435\u0442 \u043e\u0431\u0440\u0430\u0442\u0438\u0442\u044c \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0447\u0442\u043e <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-73ac74e6a563c48c435a44245dfaab9d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#091;&#48;&#093;&#32;&#61;&#32;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"68\" style=\"vertical-align: -5px;\"\/> &#8212; \u044d\u0442\u043e \u043e\u0441\u043e\u0431\u0435\u043d\u043d\u043e\u0441\u0442\u044c \u041a\u0418\u0425-\u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0441 \u0430\u043d\u0442\u0438\u0441\u0438\u043c\u043c\u0435\u0442\u0440\u0438\u0447\u043d\u043e\u0439 \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e\u0439 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u043e\u0439. \u0412 \u043d\u0430\u0448\u0435\u043c \u0441\u043b\u0443\u0447\u0430\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043e\u0442\u0441\u0447\u0451\u0442\u043e\u0432 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0447\u0451\u0442\u043d\u043e\u0435, \u0432 \u0441\u043b\u0443\u0447\u0430\u0435 \u043d\u0435\u0447\u0451\u0442\u043d\u043e\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u043e\u0442\u0441\u0447\u0451\u0442\u043e\u0432 \u043c\u044b \u0442\u0430\u043a\u0436\u0435 \u0431\u0443\u0434\u0435\u043c \u043d\u0430\u0431\u043b\u044e\u0434\u0430\u0442\u044c <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-029bd720fe5b446b73302e809fd6c55a_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#72;&#091;&#92;&#111;&#109;&#101;&#103;&#97;&#95;&#115;&#47;&#50;&#093;&#32;&#61;&#32;&#48;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"95\" style=\"vertical-align: -5px;\"\/>. \u0412 \u0441\u0432\u044f\u0437\u0438 \u0441 \u044d\u0442\u0438\u043c, \u043d\u0430 \u043d\u0438\u0437\u043a\u0438\u0445 \u0447\u0430\u0441\u0442\u043e\u0442\u0430\u0445 \u0410\u0427\u0425 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0437\u0430\u0432\u0430\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f, \u0447\u0442\u043e \u0431\u0443\u0434\u0435\u0442 \u043f\u043b\u043e\u0445\u043e \u0441\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c\u0441\u044f \u043d\u0430 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0438 \u043d\u0438\u0437\u043a\u043e\u0447\u0430\u0441\u0442\u043e\u0442\u043d\u044b\u0445 \u0441\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0445. \u0422\u0430\u043a\u0436\u0435, \u0432 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043f\u043e\u043b\u043e\u0441\u044b \u043f\u0440\u043e\u043f\u0443\u0441\u043a\u0430\u043d\u0438\u044f \u043c\u044b \u043d\u0430\u0431\u043b\u044e\u0434\u0430\u0435\u043c \u043f\u0443\u043b\u044c\u0441\u0430\u0446\u0438\u0438 \u0410\u0427\u0425 &#8212; \u044d\u0442\u043e \u044d\u0444\u0444\u0435\u043a\u0442 \u0413\u0438\u0431\u0431\u0441\u0430, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043c\u044b \u0438\u0437\u0443\u0447\u0430\u043b\u0438 \u043d\u0430 \u043b\u0435\u043a\u0446\u0438\u0438 \u043f\u043e \u0446\u0438\u0444\u0440\u043e\u0432\u044b\u043c \u0444\u0438\u043b\u044c\u0442\u0440\u0430\u043c. \u041a\u0430\u043a \u0441 \u044d\u0442\u0438\u043c \u0431\u043e\u0440\u043e\u0442\u044c\u0441\u044f, \u043c\u044b \u0443\u0436\u0435 \u0437\u043d\u0430\u0435\u043c: \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0442\u044c \u043f\u043e\u0440\u044f\u0434\u043e\u043a \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u0432\u0437\u0432\u0435\u0448\u0438\u0432\u0430\u043d\u0438\u0435 \u043e\u043a\u043d\u043e\u043c. \u0427\u0442\u043e \u043c\u044b \u0438 \u0441\u0434\u0435\u043b\u0430\u0435\u043c: \u043d\u0438\u0436\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043d\u044b \u0410\u0427\u0425 \u0438 \u0424\u0427\u0425 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430, \u0432\u0437\u0432\u0435\u0448\u0435\u043d\u043d\u043e\u0433\u043e \u043e\u043a\u043d\u043e\u043c \u0425\u044d\u043c\u043c\u0438\u043d\u0433\u0430 \u0434\u043b\u044f <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-7fc1716c1f1655ff11741dc44b6f42ef_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#78;&#32;&#61;&#32;&#51;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"57\" style=\"vertical-align: 0px;\"\/>, <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-4c8a743621ca84cab07314d57e651cc0_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#78;&#32;&#61;&#32;&#54;&#52;\" title=\"Rendered by QuickLaTeX.com\" height=\"13\" width=\"58\" style=\"vertical-align: -1px;\"\/> \u0438 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-cc08efb2488b56ec5140626d6d3fc502_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#78;&#32;&#61;&#32;&#53;&#49;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"14\" width=\"66\" style=\"vertical-align: -1px;\"\/> \u043e\u0442\u0441\u0447\u0451\u0442\u043e\u0432.<\/p>\n<figure id=\"attachment_236\" aria-describedby=\"caption-attachment-236\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure7.svg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-236\" src=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure7.svg\" alt=\"\u0410\u0427\u0425 \u0438 \u0424\u0427\u0425 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430, \u0432\u0437\u0432\u0435\u0448\u0435\u043d\u043d\u043e\u0433\u043e \u043e\u043a\u043d\u043e\u043c \u0425\u044d\u043c\u043c\u0438\u043d\u0433\u0430 \u0434\u043b\u044f \u0440\u0430\u0437\u043d\u043e\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u043e\u0442\u0441\u0447\u0451\u0442\u043e\u0432\" width=\"560\" height=\"420\" \/><\/a><figcaption id=\"caption-attachment-236\" class=\"wp-caption-text\">\u0410\u0427\u0425 \u0438 \u0424\u0427\u0425 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430, \u0432\u0437\u0432\u0435\u0448\u0435\u043d\u043d\u043e\u0433\u043e \u043e\u043a\u043d\u043e\u043c \u0425\u044d\u043c\u043c\u0438\u043d\u0433\u0430 \u0434\u043b\u044f \u0440\u0430\u0437\u043d\u043e\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u043e\u0442\u0441\u0447\u0451\u0442\u043e\u0432<\/figcaption><\/figure>\n<p>\u0418\u0437 \u0433\u0440\u0430\u0444\u0438\u043a\u043e\u0432 \u0432\u0438\u0434\u043d\u043e, \u0447\u0442\u043e \u0443\u0432\u0435\u043b\u0438\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u043e\u0442\u0441\u0447\u0451\u0442\u043e\u0432 \u0438 \u0432\u0437\u0432\u0435\u0448\u0438\u0432\u0430\u043d\u0438\u0435 \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e\u0439 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u043e\u043a\u043d\u043e\u043c \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0443\u043b\u0443\u0447\u0448\u0435\u043d\u0438\u044e \u0410\u0427\u0425 \u0438 \u0424\u0427\u0425 \u0444\u0438\u043b\u044c\u0442\u0440\u0430. \u0422\u0435\u043f\u0435\u0440\u044c \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0435 \u043a\u043e\u044d\u0444\u0444\u0438\u0446\u0438\u0435\u043d\u0442\u044b \u043c\u043e\u0436\u043d\u043e \u0441\u043c\u0435\u043b\u043e \u043f\u043e\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u0432 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 (<a href=\"#id1151419435\">11<\/a>) \u0438 \u0432\u044b\u0447\u0438\u0441\u043b\u044f\u0442\u044c \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-27836ab1ad7ae99d3b46cddb1a563c0d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#95;&#104;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -5px;\"\/> \u0447\u0435\u0440\u0435\u0437 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044e \u0441\u0432\u0451\u0440\u0442\u043a\u0438.<\/p>\n<p>\u041e\u0434\u043d\u0430\u043a\u043e, \u0435\u0441\u0442\u044c \u0435\u0449\u0451 \u043e\u0434\u0438\u043d \u043c\u043e\u043c\u0435\u043d\u0442: \u0441\u0438\u0433\u043d\u0430\u043b, \u043f\u0440\u043e\u0448\u0435\u0434\u0448\u0438\u0439 \u0447\u0435\u0440\u0435\u0437 \u041a\u0418\u0425-\u0444\u0438\u043b\u044c\u0442\u0440, \u0437\u0430\u0434\u0435\u0440\u0436\u0438\u0432\u0430\u0435\u0442\u0441\u044f \u043d\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-45b19a9977dba8a12c9da3b8a0608fd1_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#68;&#32;&#61;&#32;&#40;&#75;&#45;&#49;&#41;&#47;&#50;\" title=\"Rendered by QuickLaTeX.com\" height=\"19\" width=\"117\" style=\"vertical-align: -5px;\"\/> \u043e\u0442\u0441\u0447\u0451\u0442\u043e\u0432, \u0433\u0434\u0435 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-ea9c87a513e4a72624155d392fae86e2_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#75;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"16\" style=\"vertical-align: 0px;\"\/> &#8212; \u043f\u043e\u0440\u044f\u0434\u043e\u043a \u0446\u0438\u0444\u0440\u043e\u0432\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430. \u041f\u043e\u044d\u0442\u043e\u043c\u0443, \u0447\u0442\u043e\u0431\u044b \u0441\u043a\u043e\u043c\u043f\u0435\u043d\u0441\u0438\u0440\u043e\u0432\u0430\u0442\u044c \u043b\u0438\u043d\u0435\u0439\u043d\u0443\u044e \u0444\u0430\u0437\u043e\u0432\u0443\u044e \u0437\u0430\u0434\u0435\u0440\u0436\u043a\u0443 \u0432\u044b\u0445\u043e\u0434\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-27836ab1ad7ae99d3b46cddb1a563c0d_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#95;&#104;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"38\" style=\"vertical-align: -5px;\"\/> \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0432\u0445\u043e\u0434\u043d\u043e\u0433\u043e <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-7678456914fac638e67ac10b23409f76_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#120;&#091;&#110;&#093;\" title=\"Rendered by QuickLaTeX.com\" height=\"18\" width=\"29\" style=\"vertical-align: -5px;\"\/>, \u0432\u0445\u043e\u0434\u043d\u043e\u0439 \u0441\u0438\u0433\u043d\u0430\u043b \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e \u0437\u0430\u0434\u0435\u0440\u0436\u0430\u0442\u044c \u043d\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-4b9ef1bbd23fd1b198de883813285620_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#68;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"15\" style=\"vertical-align: 0px;\"\/> \u043e\u0442\u0441\u0447\u0451\u0442\u043e\u0432. \u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043f\u0440\u0438\u043c\u0435\u0440 \u0434\u043b\u044f \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 128 \u043f\u043e\u0440\u044f\u0434\u043a\u0430:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\" data-enlighter-group=\"code:4\" data-enlighter-title=\"\u041f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u043a \u0441\u0438\u0433\u043d\u0430\u043b\u0443 1\u043a\u0413\u0446\">clear,clc,close all\r\nNh= 128;\r\nn = -Nh\/2:Nh\/2-1;\r\nh = 1.\/(pi*n).*(1-cos(pi*n));\r\nh(Nh\/2+1) = 0;\r\nh = h.*hamming(Nh)';\r\n\r\n% \u0444\u043e\u0440\u043c\u0438\u0440\u0443\u0435\u043c \u0441\u0438\u0433\u043d\u0430\u043b \u0441 \u0447\u0430\u0441\u0442\u043e\u0442\u043e\u0439 1\u043a\u0413\u0446\r\nfs = 40000;\r\nts = 0 : 1\/fs : 0.01-1\/fs;\r\nN = length(ts);\r\nx = cos(2*pi*1000*ts);\r\n\r\n% \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f \u0441\u0432\u0451\u0440\u0442\u043a\u0438\r\ny = conv(x,h);\r\n% \u0440\u0430\u0441\u0447\u0451\u0442 \u043d\u0435\u043e\u0431\u0445\u043e\u0434\u0438\u043c\u043e\u0439 \u0437\u0430\u0434\u0435\u0440\u0436\u043a\u0438 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430\r\nD = round((Nh-1)\/2);\r\n% \u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 \u0441\u0434\u0432\u0438\u0433 \u043e\u0441\u043d\u043e\u0432\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430\r\nxd = [zeros(1, D), x];\r\n\r\n% \u043e\u0442\u043e\u0431\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u0432\r\nsubplot(2,1,1)\r\nplot(x), grid on, title('\u0418\u0441\u0445\u043e\u0434\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b')\r\nxlabel('\u0412\u0440\u0435\u043c\u044f')\r\nylabel('\u0410\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u0430')\r\nxlim([0 500])\r\n\r\nsubplot(2,1,2)\r\nplot(xd), grid on, hold on\r\nplot(y), title('\u041f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u043a \u0441\u0438\u0433\u043d\u0430\u043b\u0443 1\u043a\u0413\u0446')\r\nxlabel('\u0412\u0440\u0435\u043c\u044f')\r\nylabel('\u0410\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u0430')\r\nlegend({'\u0414\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u044c';'\u041c\u043d\u0438\u043c\u0430\u044f \u0447\u0430\u0441\u0442\u044c'})\r\nxlim([0 500])\r\n<\/pre>\n<p>\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0441\u043a\u0440\u0438\u043f\u0442\u0430 \u043f\u043e\u043a\u0430\u0437\u0430\u043d \u043d\u0438\u0436\u0435:<\/p>\n<figure id=\"attachment_237\" aria-describedby=\"caption-attachment-237\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure8.svg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-237\" src=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure8.svg\" alt=\"\u041f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u043a \u0441\u0438\u0433\u043d\u0430\u043b\u0443 1\u043a\u0413\u0446 \u0438 \u043a\u043e\u043c\u043f\u0435\u043d\u0441\u0430\u0446\u0438\u044f \u0444\u0430\u0437\u043e\u0432\u043e\u0439 \u0437\u0430\u0434\u0435\u0440\u0436\u043a\u0438\" width=\"560\" height=\"420\" \/><\/a><figcaption id=\"caption-attachment-237\" class=\"wp-caption-text\">\u041f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u0435 \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u043d\u043d\u043e\u0433\u043e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u043a \u0441\u0438\u0433\u043d\u0430\u043b\u0443 1\u043a\u0413\u0446 \u0438 \u043a\u043e\u043c\u043f\u0435\u043d\u0441\u0430\u0446\u0438\u044f \u0444\u0430\u0437\u043e\u0432\u043e\u0439 \u0437\u0430\u0434\u0435\u0440\u0436\u043a\u0438<\/figcaption><\/figure>\n<p>\u0418 \u0433\u0440\u0430\u0444\u0438\u043a\u0430 \u0432\u0438\u0434\u043d\u043e, \u0447\u0442\u043e \u0441\u0444\u043e\u0440\u043c\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u043c\u043d\u0438\u043c\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0441\u0438\u0433\u043d\u0430\u043b\u0430 (\u043e\u0440\u0430\u043d\u0436\u0435\u0432\u044b\u0439 \u0433\u0440\u0430\u0444\u0438\u043a \u0441\u043d\u0438\u0437\u0443) \u0438\u043c\u0435\u0435\u0442 \u0437\u0430\u0434\u0435\u0440\u0436\u043a\u0443 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u043d\u0430\u0447\u0430\u043b\u0430 \u043a\u043e\u043e\u0440\u0434\u0438\u043d\u0430\u0442 \u043d\u0430 63 \u043e\u0442\u0441\u0447\u0451\u0442\u0430, \u043d\u0430 \u043a\u043e\u0442\u043e\u0440\u0443\u044e \u0442\u0430\u043a\u0436\u0435 \u0431\u044b\u043b\u0430 \u0441\u0434\u0432\u0438\u043d\u0443\u0442\u0430 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0447\u0430\u0441\u0442\u044c \u0441\u0438\u0433\u043d\u0430\u043b\u0430 (\u0441\u0438\u043d\u0438\u0439 \u0433\u0440\u0430\u0444\u0438\u043a \u0441\u043d\u0438\u0437\u0443). \u0412 \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u0435 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0438 \u0434\u0432\u0430 \u0441\u0438\u043d\u0443\u0441\u043e\u0438\u0434\u0430\u043b\u044c\u043d\u044b\u0445 \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0441\u0434\u0432\u0438\u043d\u0443\u0442\u044b\u0445 \u0434\u0440\u0443\u0433 \u043e\u0442\u043d\u043e\u0441\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0434\u0440\u0443\u0433\u0430 \u043d\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-34a9f5a593b1c68704c767dad7521ffa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#57;&#48;&#94;&#92;&#99;&#105;&#114;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"25\" style=\"vertical-align: 0px;\"\/>, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u044f\u0432\u043b\u044f\u044e\u0442\u0441\u044f \u043a\u043e\u043c\u043f\u043e\u043d\u0435\u043d\u0442\u0430\u043c\u0438 \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430.<\/p>\n<h1>\u041f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0435\u0439 \u0441\u0438\u0433\u043d\u0430\u043b\u0430<\/h1>\n<p>\u0427\u0442\u043e \u0442\u0430\u043a\u043e\u0435 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430, \u0440\u0430\u0437\u043e\u0431\u0440\u0430\u043b\u0438\u0441\u044c. \u041d\u043e \u0443 \u043c\u043d\u043e\u0433\u0438\u0445 \u043d\u0430\u0432\u0435\u0440\u043d\u044f\u043a\u0430 \u0434\u043e \u0441\u0438\u0445 \u043f\u043e\u0440 \u0435\u0441\u0442\u044c \u0432\u043e\u043f\u0440\u043e\u0441\u044b: &#8220;\u0417\u0430\u0447\u0435\u043c \u043e\u043d\u043e \u043d\u0443\u0436\u043d\u043e? \u041d\u0443 \u043f\u043e\u043b\u0443\u0447\u0438\u043b\u0438 \u0441\u0438\u0433\u043d\u0430\u043b, \u0441\u0434\u0432\u0438\u043d\u0443\u0442\u044b\u0439 \u043d\u0430 <img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/leonidov.su\/wp-content\/ql-cache\/quicklatex.com-34a9f5a593b1c68704c767dad7521ffa_l3.png\" class=\"ql-img-inline-formula quicklatex-auto-format\" alt=\"&#57;&#48;&#94;&#92;&#99;&#105;&#114;&#99;\" title=\"Rendered by QuickLaTeX.com\" height=\"12\" width=\"25\" style=\"vertical-align: 0px;\"\/>, \u0438 \u0447\u0442\u043e?&#8221;. \u0420\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0438\u043c \u043e\u0434\u0438\u043d \u0438\u0437 \u043f\u0440\u0438\u043c\u0435\u0440\u043e\u0432 \u043f\u0440\u0438\u043c\u0435\u043d\u0435\u043d\u0438\u044f: \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0435\u0439 \u043c\u043e\u0434\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430.<\/p>\n<p>\u0421\u043e\u0437\u0434\u0430\u0434\u0438\u043c \u043d\u0435\u0441\u0443\u0449\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b \u0447\u0430\u0441\u0442\u043e\u0442\u043e\u0439 <em>1 \u043a\u0413\u0446<\/em>, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u0431\u0443\u0434\u0435\u0442 \u043c\u043e\u0434\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d \u0447\u0430\u0441\u0442\u043e\u0442\u043e\u0439 <em>50 \u0413\u0446<\/em>\u00a0\u0438 \u043f\u043e\u0441\u0442\u0440\u043e\u0438\u043c \u0435\u0433\u043e \u0433\u0440\u0430\u0444\u0438\u043a:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\" data-enlighter-group=\"code:5.1\" data-enlighter-title=\"\u041f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0435\u0439 \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0447\u0430\u0441\u0442\u044c 1\">clear, clc, close all\r\n\r\nfs = 40000;\r\nts = 0 : 1\/fs : 0.05-1\/fs;\r\nN = length(ts);\r\n\r\n% \u043d\u0435\u0441\u0443\u0449\u0430\u044f \u0447\u0430\u0441\u0442\u043e\u0442\u0430\r\nfc = cos(2*pi*1000*ts);\r\n% \u043c\u043e\u0434\u0443\u043b\u0438\u0440\u0443\u044e\u0449\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b\r\nfm = sin(2*pi*50*ts);\r\n% \u043c\u043e\u0434\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b\r\nx = fc.*fm;\r\n\r\nplot(ts,x), grid on, title('\u0410\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u043d\u043e-\u043c\u043e\u0434\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b')\r\nxlabel('\u0412\u0440\u0435\u043c\u044f'), ylabel('\u0410\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u0430')<\/pre>\n<p>\u0413\u0440\u0430\u0444\u0438\u043a \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430:<\/p>\n<figure id=\"attachment_238\" aria-describedby=\"caption-attachment-238\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure9.svg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-238\" src=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure9.svg\" alt=\"\u041d\u0435\u0441\u0443\u0449\u0430\u044f 1 \u043a\u0413\u0446, \u043c\u043e\u0434\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u043c 50 \u0413\u0446\" width=\"560\" height=\"230\" \/><\/a><figcaption id=\"caption-attachment-238\" class=\"wp-caption-text\">\u041d\u0435\u0441\u0443\u0449\u0430\u044f 1 \u043a\u0413\u0446, \u043c\u043e\u0434\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u0430\u044f \u0441\u0438\u0433\u043d\u0430\u043b\u043e\u043c 50 \u0413\u0446<\/figcaption><\/figure>\n<p>\u0422\u0435\u043f\u0435\u0440\u044c \u0440\u0430\u0437\u0440\u0430\u0431\u043e\u0442\u0430\u0435\u043c \u0424\u041d\u0427 \u0441\u043e \u0441\u043b\u0435\u0434\u0443\u044e\u0449\u0438\u043c\u0438 \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u0430\u043c\u0438:<\/p>\n<ul>\n<li><em>Fs = 40000 \u0413\u0446<\/em><\/li>\n<li><em>Fpass = 500 \u0413\u0446<\/em><\/li>\n<li><em>Fstop = 2000 \u0413\u0446<\/em><\/li>\n<li><em>Astop = 60 \u0434\u0411<\/em><\/li>\n<\/ul>\n<p>\u0417\u0430\u0442\u0435\u043c \u0432\u043e\u0437\u044c\u043c\u0451\u043c \u043c\u043e\u0434\u0443\u043b\u044c \u043c\u043e\u0434\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 <code class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\">x<\/code> \u0438 \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u043c \u043a \u043d\u0435\u043c\u0443 \u0432\u044b\u0448\u0435\u0443\u043a\u0430\u0437\u0430\u043d\u043d\u044b\u0439 \u0444\u0438\u043b\u044c\u0442\u0440 (\u0444\u0443\u043d\u043a\u0446\u0438\u044e \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u044f \u0437\u0434\u0435\u0441\u044c \u043f\u043e\u043a\u0430\u0437\u044b\u0432\u0430\u0442\u044c \u043d\u0435 \u0431\u0443\u0434\u0443, \u043e\u043d\u0430 \u0433\u0435\u043d\u0435\u0440\u0438\u0440\u0443\u0435\u0442\u0441\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043f\u0430\u043a\u0435\u0442\u0430 filterDesigner):<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\" data-enlighter-lineoffset=\"16\" data-enlighter-group=\"code:5.2\" data-enlighter-title=\"\u041f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0435\u0439 \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0447\u0430\u0441\u0442\u044c 2\">%% \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0424\u041d\u0427\r\nlp_f = lp_filter;\r\ny = filter(lp_f.Numerator,1,abs(x));\r\n\r\nfigure\r\nplot(ts,x), grid on, hold on\r\nplot(ts,y), ylim([-1 1])\r\ntitle('\u041f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0435\u0439 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0424\u041d\u0427')\r\nxlabel('\u0412\u0440\u0435\u043c\u044f'), ylabel('\u0410\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u0430')\r\nlegend({'\u041d\u0435\u0441\u0443\u0449\u0430\u044f \u0447\u0430\u0441\u0442\u043e\u0442\u0430';'\u041e\u0433\u0438\u0431\u0430\u044e\u0449\u0430\u044f'})<\/pre>\n<p>\u041f\u043e\u043b\u0443\u0447\u0438\u043c \u0433\u0440\u0430\u0444\u0438\u043a:<\/p>\n<figure id=\"attachment_239\" aria-describedby=\"caption-attachment-239\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure10.svg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-239\" src=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure10.svg\" alt=\"\u041f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0435\u0439 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0424\u041d\u0427\" width=\"560\" height=\"230\" \/><\/a><figcaption id=\"caption-attachment-239\" class=\"wp-caption-text\">\u041f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0435\u0439 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u0424\u041d\u0427<\/figcaption><\/figure>\n<p>\u0418\u0437 \u0433\u0440\u0430\u0444\u0438\u043a\u0430 \u0432\u0438\u0434\u043d\u043e, \u0447\u0442\u043e \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0430\u044f (\u043e\u0440\u0430\u043d\u0436\u0435\u0432\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b) \u043d\u0430\u043f\u043e\u043c\u0438\u043d\u0430\u0435\u0442 \u0440\u0435\u0430\u043b\u044c\u043d\u0443\u044e \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0443\u044e \u043d\u0430\u0448\u0435\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0442\u043e\u043b\u044c\u043a\u043e \u043e\u0442\u0434\u0430\u043b\u0451\u043d\u043d\u043e. \u0415\u0441\u043b\u0438 \u043c\u044b \u0431\u0443\u0434\u0435\u043c \u043c\u0435\u043d\u044f\u0442\u044c \u043f\u0430\u0440\u0430\u043c\u0435\u0442\u0440\u044b \u0444\u0438\u043b\u044c\u0442\u0440\u0430, \u043c\u044b \u0432\u0441\u0451 \u0440\u0430\u0432\u043d\u043e \u043d\u0435 \u0441\u043c\u043e\u0436\u0435\u043c \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u0438\u0434\u0435\u0430\u043b\u044c\u043d\u044b\u0439 \u0441\u0438\u0433\u043d\u0430\u043b, \u043f\u043e\u0432\u0442\u043e\u0440\u044f\u044e\u0449\u0438\u0439 \u043c\u043e\u0434\u0443\u043b\u044c \u0441\u0438\u043d\u0443\u0441\u043e\u0438\u0434\u044b <em>50 \u0413\u0446<\/em>\u00a0\u0441 \u0435\u0434\u0438\u043d\u0438\u0447\u043d\u043e\u0439 \u0430\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u043e\u0439. \u041f\u043e\u043f\u0440\u043e\u0431\u0443\u0435\u043c \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u0442\u044c \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u043d\u044b\u0435 \u0441\u0435\u0433\u043e\u0434\u043d\u044f \u0437\u043d\u0430\u043d\u0438\u044f \u0438 \u043f\u043e\u043b\u0443\u0447\u0438\u0442\u044c \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0443\u044e \u0441\u0438\u0433\u043d\u0430\u043b\u0430 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430:<\/p>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"matlab\" data-enlighter-lineoffset=\"26\" data-enlighter-group=\"code:5.3\" data-enlighter-title=\"\u041f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0435\u0439 \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0447\u0430\u0441\u0442\u044c 3\">%% \u041f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430\r\nz = hilbert(x); % \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u0430\u044f \u0444\u0443\u043d\u043a\u0446\u0438\u044f SP Toolbox\r\n\r\nfigure\r\nplot(ts,x), grid on, hold on\r\nplot(ts,abs(z)), ylim([-1 1])\r\ntitle('\u041f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0435\u0439 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430')\r\nxlabel('\u0412\u0440\u0435\u043c\u044f'), ylabel('\u0410\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u0430')\r\nlegend({'\u041d\u0435\u0441\u0443\u0449\u0430\u044f \u0447\u0430\u0441\u0442\u043e\u0442\u0430';'\u041e\u0433\u0438\u0431\u0430\u044e\u0449\u0430\u044f'})<\/pre>\n<p>\u0420\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u043f\u043e\u043a\u0430\u0437\u0430\u043d \u043d\u0438\u0436\u0435:<\/p>\n<figure id=\"attachment_240\" aria-describedby=\"caption-attachment-240\" style=\"width: 560px\" class=\"wp-caption aligncenter\"><a href=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure11.svg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-240\" src=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/hilbert_figure11.svg\" alt=\"\u041f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0435\u0439 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430\" width=\"560\" height=\"231\" \/><\/a><figcaption id=\"caption-attachment-240\" class=\"wp-caption-text\">\u041f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u0435 \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0435\u0439 \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430<\/figcaption><\/figure>\n<p>\u0414\u0440\u0443\u0433\u043e\u0435 \u0434\u0435\u043b\u043e, \u043f\u0440\u0430\u0432\u0434\u0430?<\/p>\n<h1>\u0412\u044b\u0432\u043e\u0434\u044b<\/h1>\n<p>\u0418\u0442\u0430\u043a, \u043c\u044b \u0440\u0430\u0441\u0441\u043c\u043e\u0442\u0440\u0435\u043b\u0438 \u0434\u0432\u0430 \u0441\u043f\u043e\u0441\u043e\u0431\u0430 \u0440\u0430\u0441\u0447\u0451\u0442\u0430 \u0430\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430:<\/p>\n<ol>\n<li>\u0427\u0435\u0440\u0435\u0437 \u043f\u0440\u044f\u043c\u043e\u0435 \u0438 \u043e\u0431\u0440\u0430\u0442\u043d\u043e\u0435 \u0414\u041f\u0424.<\/li>\n<li>\u0427\u0435\u0440\u0435\u0437 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044e \u0441\u0432\u0451\u0440\u0442\u043a\u0438 \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0438\u043c\u043f\u0443\u043b\u044c\u0441\u043d\u043e\u0439 \u0445\u0430\u0440\u0430\u043a\u0442\u0435\u0440\u0438\u0441\u0442\u0438\u043a\u0438 \u0444\u0438\u043b\u044c\u0442\u0440\u0430 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430.<\/li>\n<\/ol>\n<p>\u041f\u0435\u0440\u0432\u044b\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u0434\u0430\u0451\u0442 \u043c\u0435\u043d\u044c\u0448\u0435 \u0438\u0441\u043a\u0430\u0436\u0435\u043d\u0438\u0439, \u043e\u0434\u043d\u0430\u043a\u043e \u0442\u0440\u0435\u0431\u0443\u0435\u0442 \u0431\u043e\u043b\u044c\u0448\u0435\u0433\u043e \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u0430 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439. \u0412\u0442\u043e\u0440\u043e\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u0431\u043e\u043b\u0435\u0435 \u043f\u0440\u043e\u0441\u0442\u043e\u0439 \u0441 \u0442\u043e\u0447\u043a\u0438 \u0437\u0440\u0435\u043d\u0438\u044f \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439, \u043e\u0434\u043d\u0430\u043a\u043e \u043d\u0435 \u043e\u0431\u0435\u0441\u043f\u0435\u0447\u0438\u0432\u0430\u0435\u0442 \u043f\u043e\u043b\u043d\u043e\u0435 \u043f\u043e\u0434\u0430\u0432\u043b\u0435\u043d\u0438\u0435 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u044b\u0445 \u0447\u0430\u0441\u0442\u043e\u0442 \u0438 \u043f\u043b\u043e\u0445\u043e \u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0432 \u043e\u0431\u043b\u0430\u0441\u0442\u0438 \u043d\u0438\u0437\u043a\u0438\u0445 \u0447\u0430\u0441\u0442\u043e\u0442.<\/p>\n<p>\u0422\u0430\u043a\u0436\u0435 \u043d\u0430 \u043f\u0440\u0430\u043a\u0442\u0438\u043a\u0435 \u043f\u043e\u043a\u0430\u0437\u0430\u043b\u0438, \u043a\u0430\u043a \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u0438\u043c\u0435\u043d\u0438\u0442\u044c \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0413\u0438\u043b\u044c\u0431\u0435\u0440\u0442\u0430 \u0434\u043b\u044f \u043f\u043e\u043b\u0443\u0447\u0435\u043d\u0438\u044f \u043e\u0433\u0438\u0431\u0430\u044e\u0449\u0435\u0439 \u043c\u043e\u0434\u0443\u043b\u0438\u0440\u043e\u0432\u0430\u043d\u043d\u043e\u0433\u043e \u0441\u0438\u0433\u043d\u0430\u043b\u0430.<\/p>\n<hr \/>\n<p><strong>\u0421\u043a\u0430\u0447\u0430\u0442\u044c \u043a\u043e\u043d\u0441\u043f\u0435\u043a\u0442 \u0432 pdf:<\/strong> <strong><a href=\"http:\/\/leonidov.su\/wp-content\/uploads\/2020\/04\/Hilbert-Transform-Lecture-V.V.-Leonidov.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">Hilbert Transform Lecture &#8211; V.V. Leonidov.pdf<\/a><\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u0410\u043d\u0430\u043b\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0441\u0438\u0433\u043d\u0430\u043b \u0412 \u0436\u0438\u0437\u043d\u0438 \u043c\u044b \u043e\u0431\u044b\u0447\u043d\u043e \u0438\u043c\u0435\u0435\u043c \u0434\u0435\u043b\u043e \u0441 \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u044b\u043c\u0438 \u0441\u0438\u0433\u043d\u0430\u043b\u0430\u043c\u0438 (\u0442\u043e\u043a, \u043d\u0430\u043f\u0440\u044f\u0436\u0435\u043d\u0438\u0435, \u043c\u043e\u0449\u043d\u043e\u0441\u0442\u044c \u0438 \u0442.\u043f.), \u043e\u0434\u043d\u0430\u043a\u043e, \u0438\u043d\u043e\u0433\u0434\u0430 \u0443\u0434\u043e\u0431\u043d\u043e \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0442\u044c \u0438\u0445 \u0432 \u0432\u0438\u0434\u0435 \u043d\u0430\u0431\u043e\u0440\u0430 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b. \u042d\u0442\u043e \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0442\u043e\u0447\u043d\u043e \u043e\u0446\u0435\u043d\u0438\u0442\u044c \u0430\u043c\u043f\u043b\u0438\u0442\u0443\u0434\u0443 \u0441\u0438\u0433\u043d\u0430\u043b\u0430, \u0435\u0433\u043e \u0444\u0430\u0437\u0443, \u0437\u043d\u0430\u043a \u0447\u0430\u0441\u0442\u043e\u0442\u044b (\u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0438\u043b\u0438 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u0430\u044f). \u0422\u0430\u043a\u0436\u0435, \u0434\u043b\u044f \u043e\u0431\u0440\u0430\u0431\u043e\u0442\u043a\u0438 \u043a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0445 \u0447\u0438\u0441\u0435\u043b \u0438\u043c\u0435\u0435\u0442\u0441\u044f \u043c\u043e\u0449\u043d\u044b\u0439 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 \u0430\u043f\u043f\u0430\u0440\u0430\u0442. \u041a\u043e\u043c\u043f\u043b\u0435\u043a\u0441\u043d\u044b\u0435 \u0441\u0438\u0433\u043d\u0430\u043b\u044b<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[4,3],"tags":[10,5,19,7,20,11,6],"class_list":["post-224","post","type-post","status-publish","format-standard","hentry","category-lectures","category-dsp","tag-lecture-notes","tag-dsp","tag-hilbert","tag-matlab","tag-hilbert-rus","tag-conspectus","tag-dsp-rus","post-box"],"translation":{"provider":"WPGlobus","version":"3.0.2","language":"ru","enabled_languages":["en","ru"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"ru":{"title":false,"content":false,"excerpt":false}}},"acf":[],"_links":{"self":[{"href":"https:\/\/leonidov.su\/ru\/wp-json\/wp\/v2\/posts\/224","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/leonidov.su\/ru\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/leonidov.su\/ru\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/leonidov.su\/ru\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/leonidov.su\/ru\/wp-json\/wp\/v2\/comments?post=224"}],"version-history":[{"count":19,"href":"https:\/\/leonidov.su\/ru\/wp-json\/wp\/v2\/posts\/224\/revisions"}],"predecessor-version":[{"id":409,"href":"https:\/\/leonidov.su\/ru\/wp-json\/wp\/v2\/posts\/224\/revisions\/409"}],"wp:attachment":[{"href":"https:\/\/leonidov.su\/ru\/wp-json\/wp\/v2\/media?parent=224"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/leonidov.su\/ru\/wp-json\/wp\/v2\/categories?post=224"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/leonidov.su\/ru\/wp-json\/wp\/v2\/tags?post=224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}