{"type":"rich","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","url":"https://hiroto-o.hateblo.jp/entry/20070311/1173636891","width":"100%","version":"1.0","author_name":"hiroto-o","title":"MEM","categories":["\u5927\u5b66"],"description":"\u3084\u3063\u3071\u308a\u52d5\u7684\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306b\u5165\u308b\u524d\u306b\u3001\u9759\u7684\u306a\u7bc4\u56f2\u3067\u306e\u30c1\u30a7\u30c3\u30af\u3092\u3057\u3066\u304a\u3044\u3066\u3088\u304b\u3063\u305f\u3002\u6ca2\u5c71\u30d0\u30b0\u306f\u51fa\u308b\u3057\u3001\u3044\u307e\u3060\u306b\u3088\u304f\u5206\u304b\u3089\u306a\u3044(\u539f\u56e0\u306e\u5bdf\u3057\u306f\u3064\u304f\u3051\u3069\u7d0d\u5f97\u3067\u304d\u3066\u306a\u3044)\u632f\u308b\u821e\u3044\u3092\u3059\u308b\u3002\u6709\u9650\u7a7a\u9593\u306eFourier\u7a4d\u5206\u3060\u304b\u3089\u3001amplitude\u306f\u5f53\u7136\u7cfb\u306e\u5f62\u72b6\u306b\u4f9d\u5b58\u3059\u308b\u3002\u3002\u3002\u3053\u308c\u304c\u539f\u56e0\u3067\u306f\u306a\u304f\u3084\u3063\u3071\u308a\u30e1\u30c3\u30b7\u30e5\u306e\u554f\u984c\u304b\u306a\u3002Fourier\u5909\u63db\u306e\u30c6\u30fc\u30eb\u304c\u5ea7\u6a19\u8ef8\u65b9\u5411\u306b\u3084\u3051\u306b\u5ef6\u3073\u308b\u306e\u304c\u3059\u3054\u304f\u6c17\u306b\u306a\u308b\u3002extend\u3057\u305f\u30d1\u30bf\u30fc\u30f3\u3092\u4e71\u3057\u3066\u3044\u308b\u306e\u3082\u4f59\u5206\u306a\u30c6\u30fc\u30eb\u304c\u539f\u56e0\u306e\u306f\u305a\u3002\u304a\u305d\u3089\u304f\u30d0\u30b0\u3067\u306a\u3051\u308c\u3070\u3088\u304f\u77e5\u3089\u308c\u3066\u3044\u308b\"\u3044\u308d\u306f\"\u306e1\u3064\u3067\u3042\u308b\u3068\u601d\u3046\u306e\u3067\u3001\u660e\u65e5\u805e\u3044\u3066\u307f\u3088\u3046*1\u3002 *1:\u3068\u601d\u3063\u305f\u3089\u81ea\u5df1\u89e3\u6c7a\u3002periodicity\u7531\u6765\u306e\u30a2\u30ec\u2026","blog_title":"hiroto-o's diary","published":"2007-03-11 12:14:51","image_url":null,"author_url":"https://blog.hatena.ne.jp/hiroto-o/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhiroto-o.hateblo.jp%2Fentry%2F20070311%2F1173636891\" title=\"MEM - hiroto-o&#39;s diary\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://hiroto-o.hateblo.jp/","height":"190"}