{"id":799,"date":"2019-07-20T15:25:38","date_gmt":"2019-07-20T06:25:38","guid":{"rendered":"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/?page_id=799"},"modified":"2019-07-20T15:40:25","modified_gmt":"2019-07-20T06:40:25","slug":"dpb-idealwaves","status":"publish","type":"page","link":"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/index.php\/lectures\/dpb-idealwaves\/","title":{"rendered":"\u96fb\u6c17\u7269\u7406\u5b66B \u6ce2"},"content":{"rendered":"\n<p><\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1800\" height=\"1200\" src=\"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/wp-content\/uploads\/2019\/07\/1_anime_GOUSEI_sin-1.gif\" alt=\"\" class=\"wp-image-802\"\/><figcaption> <strong>\u6ce2\u306e\u5408\u6210<\/strong> <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1800\" height=\"1200\" src=\"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/wp-content\/uploads\/2019\/07\/2_anime_GOUSEI_rec.gif\" alt=\"\" class=\"wp-image-814\"\/><figcaption> <strong>\u6ce2\u306e\u5408\u6210\uff12<\/strong> <\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1800\" height=\"1200\" src=\"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/wp-content\/uploads\/2019\/07\/2388adf97818dbcb01cdaa54a687f7c3.gif\" alt=\"\" class=\"wp-image-810\"\/><\/figure>\n\n\n\n<p><strong>\u4f4d\u76f8\u304c\u305a\u308c\u305f\uff12\u3064\u306e\u6ce2<\/strong><br> &nbsp;func1(x)=sin(k*x-omg*t)<br> &nbsp;func2(x)=sin(k*x-omg*t+PI\/2)  <\/p>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1800\" height=\"1200\" src=\"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/wp-content\/uploads\/2019\/07\/ef3e7f1aed402ba75bdb7cfa4abab075.gif\" alt=\"\" class=\"wp-image-817\"\/><figcaption>\u632f\u52d5\u6570\u304c1\/2\u306e\u6ce2\u3068\u306e\u5408\u6210<br>func1(x)=sin(k<em>x-omg<\/em>t)<br>  func2(x)=sin(k<em>x-0.5<\/em>omg*t)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1800\" height=\"1200\" src=\"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/wp-content\/uploads\/2019\/07\/f85adc7759daec3ec5d90d27644b4349.gif\" alt=\"\" class=\"wp-image-818\"\/><figcaption>\u632f\u52d5\u6570\u304c1\/2\u304b\u3064\u6ce2\u65701\/2\u306e\u6ce2\u3068\u306e\u5408\u6210<br><br>func1(x)=sin(k<em>x-omg<\/em>t)<br>  func2(x)=sin(0.5<em>k<\/em>x-0.5<em>omg<\/em>t)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1800\" height=\"1200\" src=\"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/wp-content\/uploads\/2019\/07\/7fe1fbb4983d61cd82882ab5d89fab16.gif\" alt=\"\" class=\"wp-image-819\"\/><figcaption>\u9006\u5411\u304d\u306e\u6ce2\u306e\u5408\u6210<br>func1(x)=sin(k<em>x-omg<\/em>t)<br>  func2(x)=sin(k<em>x+omg<\/em>t)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1800\" height=\"1200\" src=\"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/wp-content\/uploads\/2019\/07\/3f794b78cb3c3849f702c1cc6002a971.gif\" alt=\"\" class=\"wp-image-820\"\/><figcaption>\u4f4d\u76f8\u30d9\u30af\u30c8\u30eb(phasor)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1800\" height=\"1200\" src=\"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/wp-content\/uploads\/2019\/07\/127cd905e9089db10b1602d4f524b972.gif\" alt=\"\" class=\"wp-image-821\"\/><figcaption>\u4f4d\u76f8\u30d9\u30af\u30c8\u30eb(phasor)\u3068\u6ce2\u306e\u5408\u6210: \u4f4d\u76f8\u306e\u305a\u308c\u3000<br>func1(x)=sin(k<em>x-omg<\/em>t)<br>  func2(x)=sin(k<em>x-omg<\/em>t+PI\/2)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1800\" height=\"1200\" src=\"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/wp-content\/uploads\/2019\/07\/b88f6bab7a77c390b49a53515dee9d52.gif\" alt=\"\" class=\"wp-image-822\"\/><figcaption>\u4f4d\u76f8\u30d9\u30af\u30c8\u30eb(phasor)\u3068\u6ce2\u306e\u5408\u6210: \u4f4d\u76f8\u3001\u632f\u52d5\u6570\u306e\u305a\u308c<br>func1(x)=sin(k<em>x-omg<\/em>t)<br>  func2(x)=sin(k<em>x-2<\/em>omg*t+PI\/2)<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1800\" height=\"1200\" src=\"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/wp-content\/uploads\/2019\/07\/573ef5fd830b2233a1aa536f92f7bf0b.gif\" alt=\"\" class=\"wp-image-823\"\/><figcaption>\u4f4d\u76f8\u30d9\u30af\u30c8\u30eb(phasor)\u3068\u6ce2\u306e\u5408\u6210: \u4f4d\u76f8\u3001\u65b9\u5411\u306e\u305a\u308c<br>func1(x)=sin(k<em>x-omg<\/em>t)<br>  func2(x)=sin(k<em>x+omg<\/em>t+PI\/4)<br><br><\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1800\" height=\"1200\" src=\"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/wp-content\/uploads\/2019\/07\/5-1-1_anime_Fourier.gif\" alt=\"\" class=\"wp-image-824\"\/><figcaption>\u30d5\u30fc\u30ea\u30a8\u7d1a\u6570 n=2<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" loading=\"lazy\" width=\"1800\" height=\"1200\" src=\"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/wp-content\/uploads\/2019\/07\/5-1-2_anime_Fourier.gif\" alt=\"\" class=\"wp-image-825\"\/><figcaption>\u30d5\u30fc\u30ea\u30a8\u7d1a\u6570 n=2, n=10<\/figcaption><\/figure>\n","protected":false},"excerpt":{"rendered":"\u4f4d\u76f8\u304c\u305a\u308c\u305f\uff12\u3064\u306e\u6ce2 &nbsp;func1(x)=sin(k*x-omg*t) &nbsp;func2(x)=sin(k*x-omg*t+PI\/2)","protected":false},"author":1,"featured_media":0,"parent":793,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":[],"_links":{"self":[{"href":"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/index.php\/wp-json\/wp\/v2\/pages\/799"}],"collection":[{"href":"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/index.php\/wp-json\/wp\/v2\/comments?post=799"}],"version-history":[{"count":9,"href":"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/index.php\/wp-json\/wp\/v2\/pages\/799\/revisions"}],"predecessor-version":[{"id":827,"href":"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/index.php\/wp-json\/wp\/v2\/pages\/799\/revisions\/827"}],"up":[{"embeddable":true,"href":"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/index.php\/wp-json\/wp\/v2\/pages\/793"}],"wp:attachment":[{"href":"http:\/\/www.eie.eng.osaka-u.ac.jp\/~supraweb\/index.php\/wp-json\/wp\/v2\/media?parent=799"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}