{"author_url":"https://blog.hatena.ne.jp/chakoku/","provider_name":"Hatena Blog","width":"100%","published":"2024-05-18 11:42:27","title":"\u3082\u308d\u3082\u308d\u3092\u3059\u3063\u98db\u3070\u3057\u3066DFT\u3092\u5b9f\u88c5\u3059\u308b","blog_url":"https://chakoku.hatenablog.com/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/chakoku/20240518/20240518114430.png","categories":[],"author_name":"chakoku","blog_title":"chakoku\u306e\u30d6\u30ed\u30b0(rev4)","type":"rich","version":"1.0","provider_url":"https://hatena.blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchakoku.hatenablog.com%2Fentry%2F2024%2F05%2F18%2F114227\" title=\"\u3082\u308d\u3082\u308d\u3092\u3059\u3063\u98db\u3070\u3057\u3066DFT\u3092\u5b9f\u88c5\u3059\u308b - chakoku\u306e\u30d6\u30ed\u30b0(rev4)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","url":"https://chakoku.hatenablog.com/entry/2024/05/18/114227","description":"\u80cc\u666f\uff1aMicroPython\u4e0a\u3067\u52d5\u304b\u305b\u308b\u8efd\u91cfFFT\u30e9\u30a4\u30d6\u30e9\u30ea\u3092\u4f5c\u308a\u305f\u3044 \u8ab2\u984c\uff1a\u5fae\u7a4d\u30fb\u4e09\u89d2\u95a2\u6570\u2192\u30d5\u30fc\u30ea\u30a8\u7d1a\u6570\u2192\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u2192\u96e2\u6563\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u3068\u7a4d\u307f\u4e0a\u3052\u3066\u7406\u89e3\u3057\u305f\u304b\u3063\u305f\u3051\u3069\u3001\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u2192\u96e2\u6563\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u306e\u9593\u304c\u3069\u3046\u306b\u3082\u57cb\u307e\u3089\u306a\u3044 \u53d6\u308a\u7d44\u307f\uff1a\u9014\u4e2d\u306e\u8a3c\u660e\u3092\u3059\u3063\u98db\u3070\u3057\u3066\u3001\u96e2\u6563\u30d5\u30fc\u30ea\u30a8\u5909\u63db(DFT)\u306e\u516c\u5f0f\u3042\u308a\u304d\u3067\u3001\u5b9f\u88c5\u3059\u308b \u7d50\u8ad6\uff1a\u611a\u76f4\u5b9f\u88c5\u7248\u3060\u304cDFT\u306f\u52d5\u3044\u305f(\u30b5\u30f3\u30d7\u30eb\u65708\u3067\u30c6\u30b9\u30c8) \u8a73\u7d30\uff1a\u3053\u308c\u307e\u3067\u5f0f\u3092\u8ffd\u3044\u304b\u3051\u3066\u306a\u3093\u3068\u304bDFT/FFT\u3092\u7406\u89e3\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u304d\u305f\u304c\u3001\u30d5\u30fc\u30ea\u30a8\u5909\u63db\u3068\u96e2\u6563\u30d5\u30fc\u30ea\u30a8\u5909\u63db(DFT)\u306e\u9593\u306f\u304b\u306a\u308a\u306e\u601d\u8003\u904e\u7a0b\u3092\u7d4c\u308b\u5fc5\u8981\u304c\u3042\u308b\u3088\u3046\u306b\u601d\u3048\u3066\u3053\u306e\u9593\u306e\u30ae\u30e3\u30c3\u30d7\u304c\u57cb\u307e\u3089\u306a\u3044\u3002\u4e16\u306e\u4e2d\u306e\u8a18\u4e8b\u3084\u8cc7\u6599\u306b\u306f\u3001\u96e2\u6563\u2026"}