{"id":7,"date":"2024-04-03T23:13:10","date_gmt":"2024-04-03T20:13:10","guid":{"rendered":"https:\/\/sisu.ut.ee\/signaalitootlus1\/3-fourier-poorde-numbrilised-implementatsioonid\/"},"modified":"2024-04-03T23:13:16","modified_gmt":"2024-04-03T20:13:16","slug":"3-fourier-poorde-numbrilised-implementatsioonid","status":"publish","type":"page","link":"https:\/\/sisu.ut.ee\/signaalitootlus1\/3-fourier-poorde-numbrilised-implementatsioonid\/","title":{"rendered":"3. Signaalid ja s\u00fcsteemid"},"content":{"rendered":"<h2>Brief summary<\/h2>\n<p>The concept and theory of signals and systems are needed in almost all electrical engineering fields and in many other engineering and scientific disciplines as well. In this section we introduce the mathematical description and representation of signals and systems and their classifications. We also define several important basic signals essential to our studies.<\/p>\n<h2>Kokkuv\u00f5te<\/h2>\n<p>Signaalide ja s\u00fcsteemide kontseptsioon ning teooria on olulise t\u00e4htsusega nii elektroonika inseneriteadustes kui ka paljudes elektroonikast ja f\u00fc\u00fcsikast esmapilgul v\u00e4ga kaugena n\u00e4ivates teadustes. Kolmas loeng defineerib signaali m\u00f5iste, s\u00fcsteemi m\u00f5iste ning omadused, mille alusel signaale ja s\u00fcsteeme liigitatakse. K\u00f5iki signaale saab esitada elementaarsignaalide summana, antakse elementaarsignaalide definitsioonid.<\/p>\n<p><\/p><div class=\"ratio ratio-16x9 mb-3\"><div class=\"video-placeholder-wrapper video-placeholder-wrapper--16x9\">\n\t\t\t    <div class=\"video-placeholder d-flex justify-content-center align-items-center\">\n\t\t\t        <div class=\"overlay text-white p-2 w-100 text-center d-block justify-content-center align-items-center\">\n\t\t\t            <div>Kolmandate osapoolte sisu n\u00e4gemiseks palun n\u00f5ustu k\u00fcpsistega.<\/div>\n\t\t\t            <button class=\"btn btn-secondary btn-sm mt-1 consent-change\">Muuda n\u00f5usolekut<\/button>\n\t\t\t        <\/div>\n\t\t\t    <\/div>\n\t\t\t<\/div>\n<\/div>\n<p>Videoloeng slaididega:\u00a0<a href=\"http:\/\/chuck.ut.ee:8080\/ess\/echo\/presentation\/27023f18-ca8b-492e-8932-78b96bb42f2b\" target=\"_blank\" rel=\"noopener\">http:\/\/chuck.ut.ee:8080\/ess\/echo\/presentation\/27023f18-ca8b-492e-8932-78b96bb42f2b<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Brief summary The concept and theory of signals and systems are needed in almost all electrical engineering fields and in many other engineering and scientific disciplines as well. In this section we introduce the mathematical description and representation of signals &#8230;<\/p>\n","protected":false},"author":280,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"class_list":["post-7","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/sisu.ut.ee\/signaalitootlus1\/wp-json\/wp\/v2\/pages\/7","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sisu.ut.ee\/signaalitootlus1\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/sisu.ut.ee\/signaalitootlus1\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/signaalitootlus1\/wp-json\/wp\/v2\/users\/280"}],"replies":[{"embeddable":true,"href":"https:\/\/sisu.ut.ee\/signaalitootlus1\/wp-json\/wp\/v2\/comments?post=7"}],"version-history":[{"count":1,"href":"https:\/\/sisu.ut.ee\/signaalitootlus1\/wp-json\/wp\/v2\/pages\/7\/revisions"}],"predecessor-version":[{"id":123,"href":"https:\/\/sisu.ut.ee\/signaalitootlus1\/wp-json\/wp\/v2\/pages\/7\/revisions\/123"}],"wp:attachment":[{"href":"https:\/\/sisu.ut.ee\/signaalitootlus1\/wp-json\/wp\/v2\/media?parent=7"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}