{"id":65489,"date":"2023-02-06T03:42:11","date_gmt":"2023-02-05T19:42:11","guid":{"rendered":"https:\/\/ocw.nycu.edu.tw\/?post_type=course_page&#038;p=65489"},"modified":"2026-06-01T14:56:07","modified_gmt":"2026-06-01T06:56:07","slug":"%e5%96%ae%e5%85%83%e4%ba%8c%e5%8d%81%e4%b8%80-applications-of-fourier-transform-to-communication-systems","status":"publish","type":"course_page","link":"https:\/\/ocw.nycu.edu.tw\/?course_page=all-course-2\/college-of-electrical-and-computer-engineering\/signals-and-systems-102-academic-year-college-of-electrical-and-computer-engineering-prof-yon-ping-chen\/%e5%96%ae%e5%85%83%e4%ba%8c%e5%8d%81%e4%b8%80-applications-of-fourier-transform-to-communication-systems","title":{"rendered":"\u55ae\u5143\u4e8c\u5341\u4e00  Applications of Fourier Transform to Communication Systems"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"65489\" class=\"elementor elementor-65489\">\n\t\t\t\t\t\t\t\t\t<section class=\"penci-section 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class=\"elementor-heading-title elementor-size-default\">\u55ae\u5143\u4e8c\u5341\u4e00  Applications of Fourier Transform to Communication Systems\n<\/h2>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7aec5b11 elementor-widget elementor-widget-video\" data-id=\"7aec5b11\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/HqpVitoHCE4&quot;,&quot;modestbranding&quot;:&quot;yes&quot;,&quot;lazy_load&quot;:&quot;yes&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<style>\/*! elementor - v3.13.3 - 28-05-2023 *\/\n.elementor-widget-video .elementor-widget-container{overflow:hidden;transform:translateZ(0)}.elementor-widget-video .elementor-wrapper{aspect-ratio:var(--video-aspect-ratio)}.elementor-widget-video .elementor-wrapper iframe,.elementor-widget-video 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100%;-webkit-mask-repeat:var(--divider-pattern-repeat);mask-repeat:var(--divider-pattern-repeat);background-color:var(--divider-color);-webkit-mask-image:var(--divider-pattern-url);mask-image:var(--divider-pattern-url)}.elementor-widget-divider--no-spacing{--divider-pattern-size:auto}.elementor-widget-divider--bg-round{--divider-pattern-repeat:round}.rtl .elementor-widget-divider .elementor-divider__text{direction:rtl}.e-con-inner>.elementor-widget-divider,.e-con>.elementor-widget-divider{width:var(--container-widget-width,100%);--flex-grow:var(--container-widget-flex-grow)}<\/style>\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da19150 elementor-widget elementor-widget-shortcode\" data-id=\"da19150\" data-element_type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div 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href=\"\/?post_type=course_page&amp;p=65098\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-5 odd\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u4e09 Step and Impulse Functions<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65104\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-6 even\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u56db Fourier Series<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65110\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-7 odd\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u4e94 Frequency Spectra of Fourier Series<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65116\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-8 even\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u516d Fourier Transform<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65359\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-9 odd\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u4e03 Linear Time Invariant Systems<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65365\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-10 even\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u516b Laplace Transform<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65371\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-11 odd\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u4e5d System in Differential Equation<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65377\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-12 even\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341 Signal Filtering (1\/2)<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65383\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-13 odd\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341 Signal Filtering (2\/2)<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65389\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-14 even\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341\u4e00 System Realization (1\/2)<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65395\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-15 odd\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341\u4e00 System Realization (2\/2)<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65401\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-16 even\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341\u4e8c System in State-Space Description (1\/2)<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65407\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-17 odd\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341\u4e8c System in State-Space Description (2\/2)<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65413\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-18 even\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341\u4e09 Sampling and Modulation<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65419\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-19 odd\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341\u56db Discretized Systems and z-Transform (1\/2)<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65425\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-20 even\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341\u56db Discretized Systems and z-Transform (2\/2)<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65439\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-21 odd\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341\u4e94 LTI System in Difference Equation (1\/2)<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65445\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-22 even\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341\u4e94 LTI System in Difference Equation (2\/2)<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65453\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-23 odd\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341\u516d Discrete-Time Fourier Transform<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65459\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-24 even\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341\u4e03 Discrete Fourier Transform<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65465\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-25 odd\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341\u516b Transformations for Signals and Systems<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65471\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-26 even\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u5341\u4e5d Unit Output Feedback Control<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65477\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-27 odd\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u4e8c\u5341 Phasor Method for AC Circuits<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65483\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-28 even\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u4e8c\u5341\u4e00  Applications of Fourier Transform to Communication Systems<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65489\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-29 odd\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u4e8c\u5341\u4e8c Phase-Locked Loop<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65495\">Watch Online<\/a><\/td>\n<\/tr>\n<tr class=\"row-30 even\">\n\t<td class=\"column-1\"><\/td><td class=\"column-2\">\u55ae\u5143\u4e8c\u5341\u4e09 IIR Digital Filter Design<\/td><td class=\"column-3\"><a href=\"\/?post_type=course_page&amp;p=65501\">Watch Online<\/a><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"penci-ercol-50 penci-ercol-order-3 penci-sticky-ct    elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-5f099062\" data-id=\"5f099062\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t\t\t<div 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menu-item-118071\"><a href=\"https:\/\/ocw.nycu.edu.tw\/?course_page=all-course-2\/college-of-photonics\" class=\"elementor-item\" tabindex=\"-1\">College of Photonics<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-course_page ajax-mega-menu menu-item-125874\"><a href=\"https:\/\/ocw.nycu.edu.tw\/?course_page=all-course-2\/college-of-biomedical-science-and-engineering\" class=\"elementor-item\" tabindex=\"-1\">College of Biomedical Science and Engineering<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-course_page ajax-mega-menu menu-item-132738\"><a href=\"https:\/\/ocw.nycu.edu.tw\/?course_page=all-course-2\/college-of-life-sciences-en\" class=\"elementor-item\" tabindex=\"-1\">College of Life Sciences<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-course_page ajax-mega-menu menu-item-141797\"><a href=\"https:\/\/ocw.nycu.edu.tw\/?course_page=all-course-2\/colege-of-medicine-en\" class=\"elementor-item\" tabindex=\"-1\">College of Medicine<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-course_page ajax-mega-menu menu-item-118072\"><a href=\"https:\/\/ocw.nycu.edu.tw\/?course_page=all-course-2\/course-of-chinese-center\" class=\"elementor-item\" tabindex=\"-1\">Course of Chinese Center<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-course_page ajax-mega-menu menu-item-120431\"><a href=\"https:\/\/ocw.nycu.edu.tw\/?course_page=all-course-2\/liberal-arts-college\" class=\"elementor-item\" tabindex=\"-1\">Forum Of Liberal Arts<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-course_page ajax-mega-menu menu-item-123746\"><a href=\"https:\/\/ocw.nycu.edu.tw\/?course_page=all-course-2\/speech-of-general-education-center\" class=\"elementor-item\" tabindex=\"-1\">Contemporary Civilization<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-course_page ajax-mega-menu menu-item-128240\"><a href=\"https:\/\/ocw.nycu.edu.tw\/?course_page=all-course-2\/reading-of-classic-masterpiece\" class=\"elementor-item\" tabindex=\"-1\">Reading of Classic Masterpiece<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-course_page ajax-mega-menu menu-item-123745\"><a href=\"https:\/\/ocw.nycu.edu.tw\/?course_page=all-course-2\/course-of-general-education-center-2\" class=\"elementor-item\" tabindex=\"-1\">Course of General Education Center<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>\u55ae\u5143\u4e8c\u5341\u4e00 Applicat&hellip;<\/p>\n","protected":false},"featured_media":0,"parent":62040,"menu_order":0,"comment_status":"open","ping_status":"open","template":"","format":"standard","meta":{"footnotes":""},"categories":[4243],"tags":[],"class_list":["post-65489","course_page","type-course_page","status-publish","format-standard","hentry","category-signals-and-systems-102-en"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.8 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u55ae\u5143\u4e8c\u5341\u4e00 Applications of Fourier Transform to Communication Systems - NYCU OCW<\/title>\n<meta name=\"description\" content=\"\u55ae\u5143\u4e8c\u5341\u4e00 Applications of Fourier Transform to Communication Systems   https:\/\/youtu.be\/HqpVitoHCE4      Back to Course Homepage       COURSE\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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