{"id":5173,"date":"2026-01-25T22:47:48","date_gmt":"2026-01-25T13:47:48","guid":{"rendered":"https:\/\/blog2.dypg.jp\/wp\/?p=5173"},"modified":"2026-01-25T22:47:48","modified_gmt":"2026-01-25T13:47:48","slug":"lets-learn-to-code-%e3%80%90%e5%87%ba%e5%b1%8b%e6%95%b7%e3%83%97%e3%83%ad%e3%82%b0%e3%83%a9%e3%83%9f%e3%83%b3%e3%82%b0%e6%95%99%e5%ae%a4%e3%80%91%ef%bc%92%ef%bc%90%ef%bc%92%ef%bc%96%e5%b9%b4-4","status":"publish","type":"post","link":"https:\/\/blog2.dypg.jp\/wp\/?p=5173","title":{"rendered":"Let\u2019s Learn to Code \u3010\u51fa\u5c4b\u6577\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u6559\u5ba4\u3011\uff12\uff10\uff12\uff16\u5e74\uff10\uff11\u6708\uff12\uff15\u65e5\u3010\u3064\u304b\u3057\u3093\u6388\u696d\u5831\u544a\u3011"},"content":{"rendered":"<p>\u89d2\u5ea6\u306f\uff13\uff16\uff10\u5ea6\u307e\u3067\u3001\uff13\uff16\uff11\u5ea6\u306f\uff11\u5ea6\u3068\u540c\u3058\u3002<br \/>\n\u3053\u306e\u7406\u5c48\u3092Sin\u306b\u5f53\u3066\u306f\u3081\u308b\u3068\u3001Sin\u306e\u5024\u3067\u6ce2\u304c\u4f5c\u308c\u308b\u3053\u3068\u304c\u4f55\u3068\u306a\u304f\u30a4\u30e1\u30fc\u30b8\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u3042\u3068\u306f\u89d2\u5ea6\u306e\u5897\u52a0\u30b9\u30d4\u30fc\u30c9\u3092\u5909\u3048\u308b\u3053\u3068\u3067\u3001<br \/>\n\u6ce2\u306e\u5f62\u3092\u5909\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3068\u3044\u3046\u3053\u3068\u3092\u81ea\u5206\u3067\u8a66\u3057\u3066\u307f\u308b\u306e\u304c\u5206\u304b\u308a\u3084\u3059\u3044\u3067\u3059\u306d\u3002<\/p>\n<p>Angles repeat every 360 degrees, so 361 degrees is the same as 1 degree.<br \/>\nWhen you applay this idea to the sine function, you can intuitively understad how a wave is created from sine values.<br \/>\nAfter that, by changing the speed at which the angle increases, you can change the shape of the wave.<br \/>\nTrying this yourself makes it much easier to understand.<\/p>\n<p>&nbsp;<\/p>\n<p>\u6b21\u56de<\/p>\n<p><a href=\"https:\/\/www.culture.gr.jp\/detail\/tukaguti\/1976224\/\">\u585a\u53e3\u3055\u3093\u3055\u3093\u30bf\u30a6\u30f3\u6559\u5ba4\u3000\uff10\uff12<\/a><a href=\"https:\/\/www.culture.gr.jp\/detail\/tukaguti\/1976224\/\">\u6708\uff10\uff11<\/a><a href=\"https:\/\/www.culture.gr.jp\/detail\/tukaguti\/1976224\/\">\u65e5<\/a><\/p>\n<p><a href=\"https:\/\/www.dypg.jp\/\">\u51fa\u5c4b\u6577\u6559\u5ba4\u3000\uff10\uff12<\/a><a href=\"https:\/\/www.dypg.jp\/\">\u6708\uff10\uff17<\/a><a href=\"https:\/\/www.dypg.jp\/\">\u65e5<\/a><\/p>\n<p><a href=\"https:\/\/www.culture.gr.jp\/detail\/tukasin\/4687348\/\">\u3064\u304b\u3057\u3093\u6559\u5ba4\u3000\uff10\uff12\u6708\uff12\uff12\u65e5<\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p><a href=\"https:\/\/blog2.dypg.jp\/wp\/wp-content\/uploads\/2026\/01\/IMG_7784.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-5174\" src=\"https:\/\/blog2.dypg.jp\/wp\/wp-content\/uploads\/2026\/01\/IMG_7784.jpg\" alt=\"Let\u2019s Learn to Code \u3010\u51fa\u5c4b\u6577\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u6559\u5ba4\u3011\uff12\uff10\uff12\uff16\u5e74\uff10\uff11\u6708\uff12\uff15\u65e5\u3010\u3064\u304b\u3057\u3093\u6388\u696d\u5831\u544a\u3011\" width=\"400\" height=\"300\" srcset=\"https:\/\/blog2.dypg.jp\/wp\/wp-content\/uploads\/2026\/01\/IMG_7784.jpg 400w, https:\/\/blog2.dypg.jp\/wp\/wp-content\/uploads\/2026\/01\/IMG_7784-300x225.jpg 300w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n ","protected":false},"excerpt":{"rendered":"<p>\u89d2\u5ea6\u306f\uff13\uff16\uff10\u5ea6\u307e\u3067\u3001\uff13\uff16\uff11\u5ea6\u306f\uff11\u5ea6\u3068<\/p>\n","protected":false},"author":1,"featured_media":5174,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[73,3,68,67,16,69],"tags":[],"class_list":["post-5173","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-73","category-3","category-68","category-67","category-16","category-69"],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/blog2.dypg.jp\/wp\/index.php?rest_route=\/wp\/v2\/posts\/5173","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog2.dypg.jp\/wp\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog2.dypg.jp\/wp\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog2.dypg.jp\/wp\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog2.dypg.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=5173"}],"version-history":[{"count":1,"href":"https:\/\/blog2.dypg.jp\/wp\/index.php?rest_route=\/wp\/v2\/posts\/5173\/revisions"}],"predecessor-version":[{"id":5175,"href":"https:\/\/blog2.dypg.jp\/wp\/index.php?rest_route=\/wp\/v2\/posts\/5173\/revisions\/5175"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog2.dypg.jp\/wp\/index.php?rest_route=\/wp\/v2\/media\/5174"}],"wp:attachment":[{"href":"https:\/\/blog2.dypg.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=5173"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog2.dypg.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=5173"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog2.dypg.jp\/wp\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=5173"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}