{"author_name":"mcddx30","width":"100%","provider_name":"Hatena Blog","type":"rich","title":"","blog_url":"https://mcddx330.hatenadiary.jp/","url":"https://mcddx330.hatenadiary.jp/entry/20100121","categories":[],"description":"[\u96d1\u8a18][\u30e1\u30e2]\u8907\u7d20\u6570\u8a08\u7b97 1.\u76f4\u4ea4\u5ea7\u6a19\u3092\u6c42\u3081\u308b (X+jY) X = Rsin\u03b8 Y = Rcos\u03b8 \u30fb\u4e09\u89d2\u5f62\u306e\u89d2\u5ea6\u3067 \u30fb\u659c\u8fba2,\u5e95\u8fba1,\u9ad8\u3055\u30eb\u30fc\u30c83 : \u03b8 = 60\u5ea6 \u30fb\u659c\u8fba2,\u5e95\u8fba\u30eb\u30fc\u30c83,\u9ad8\u30551 : \u03b8 = 30\u5ea6 \u30fb\u659c\u8fba\u221a2,\u5e95\u8fba\u3001\u9ad8\u30551 : \u03b8 = 45\u5ea6 \u3042\u3068\u306f X = R x sin\u03b8 Y = R x cos\u03b8 \u7b26\u53f7\u306b\u6c17\u3092\u3064\u3051\u308b\uff01 2.\u4e09\u89d2\u95a2\u6570 Z = R(cos\u03b8 + j sin\u03b8) \u03b8\u306e\u90e8\u5206\u304c\u30de\u30a4\u30ca\u30b9\u7b26\u53f7\u306a\u3089\u30ab\u30c3\u30b3\u3092\u5897\u91cf\u3055\u305b\u3066\u5927\u304b\u3063\u3053\u3068\u5c0f\u304b\u3063\u3053\u306b\u5206\u3051\u308b\u3053\u3068\u3002 \u30fb\u4e09\u89d2\u95a2\u6570\u3078\u5909\u63db (1)\u76f4\u4ea4\u304b\u3089 \u76f4\u4ea4\u5ea7\u6a19\u304b\u3089R\u3092\u6c42\u3081\u308b\u5834\u5408 R = \u30eb\u30fc\u30c8\u306e\u4e2d\u306bX^2 + Y^2 \u3053\u308c\u3067\u6c42\u3081\u3089\u2026","height":"190","provider_url":"https://hatena.blog","version":"1.0","author_url":"https://blog.hatena.ne.jp/mcddx30/","published":"2010-01-21 00:00:00","blog_title":"\u307e\u3061\u307c\u3046\u3051\u306e\u65e5\u3005","image_url":null,"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmcddx330.hatenadiary.jp%2Fentry%2F20100121\" title=\" - \u307e\u3061\u307c\u3046\u3051\u306e\u65e5\u3005\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}