{"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/c/chaos_kiyono/20251212/20251212104253.png","author_url":"https://blog.hatena.ne.jp/chaos_kiyono/","categories":["1/f\u3086\u3089\u304e","DFA","DMA","\u30ce\u30a4\u30ba","\u30c7\u30b8\u30bf\u30eb\u30d5\u30a3\u30eb\u30bf","\u30d1\u30ef\u30fc\u30b9\u30da\u30af\u30c8\u30eb","\u30d5\u30e9\u30af\u30bf\u30eb","\u6642\u7cfb\u5217\u89e3\u6790","\u975e\u6574\u6570\u30d6\u30e9\u30a6\u30f3\u904b\u52d5","\u975e\u30ac\u30a6\u30b9\u904e\u7a0b"],"blog_title":"\u30b1\u30a3\u30aa\u30b9\u306e\u6642\u7cfb\u5217\u89e3\u6790\u30e1\u30e2\u30e9\u30f3\u30c0\u30e0","height":"190","author_name":"chaos_kiyono","version":"1.0","url":"https://chaosmemo.com/entry/2025/12/12/113221","blog_url":"https://chaosmemo.com/","type":"rich","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchaosmemo.com%2Fentry%2F2025%2F12%2F12%2F113221\" title=\"\u3010\u30d5\u30e9\u30af\u30bf\u30eb\u89e3\u6790\u306e\u57fa\u790e\u3011DFA\u3001DMA\u3001HFD\u3067\u6642\u7cfb\u5217\u3092\u7a4d\u5206\u3059\u308b\u610f\u5473 - \u30b1\u30a3\u30aa\u30b9\u306e\u6642\u7cfb\u5217\u89e3\u6790\u30e1\u30e2\u30e9\u30f3\u30c0\u30e0\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","description":"\u9577\u6642\u9593\u76f8\u95a2\u904e\u7a0b\uff08long-range correlated process\uff09\u3084 1/f \u3086\u3089\u304e\u3092\u7279\u5fb4\u3065\u3051\u308b\u305f\u3081\u306b\u5e83\u304f\u7528\u3044\u3089\u308c\u3066\u3044\u308b Detrended Fluctuation Analysis\uff08DFA\uff09\u304a\u3088\u3073 Detrended Moving Average\uff08DMA\uff09\u306f\u3001\u6642\u7cfb\u5217\u3092\u4e00\u5ea6\u300c\u7a4d\u5206\uff08\u7d2f\u7a4d\u548c\uff09\u300d\u3057\u3066\u304b\u3089\u89e3\u6790\u3092\u884c\u3044\u307e\u3059\u3002\u307e\u305f\u3001Higuchi fractal dimension (HFD)\u306e\u63a8\u5b9a\u3067\u3082\u3001\u6642\u7cfb\u5217\u3092\u7a4d\u5206\u3059\u308b\u3053\u3068\u3067\u3001\u9577\u6642\u9593\u76f8\u95a2\u306e\u5206\u6790\u306b\u4f7f\u3048\u305f\u308a\u3057\u307e\u3059\u3002 \u89e3\u6790\u5bfe\u8c61\u306e\u6642\u7cfb\u5217\u3092\u7a4d\u5206\u3059\u308b\u3068\u304b\u5fae\u5206\u3059\u308b\u3068\u304b\u306b\u3064\u3044\u3066\u3001\u7406\u89e3\u3057\u3066\u3044\u308b\u4eba\u306b\u306f\u610f\u56f3\u901a\u308a\u306e\u5f53\u305f\u308a\u524d\u306e\u64cd\u4f5c\u306a\u306e\u3067\u3059\u304c\u3001\u308f\u304b\u3089\u306a\u3044\u4eba\u306b\u3068\u3063\u3066\u306f\u3001\u610f\u5473\u2026","provider_url":"https://hatena.blog","title":"\u3010\u30d5\u30e9\u30af\u30bf\u30eb\u89e3\u6790\u306e\u57fa\u790e\u3011DFA\u3001DMA\u3001HFD\u3067\u6642\u7cfb\u5217\u3092\u7a4d\u5206\u3059\u308b\u610f\u5473","provider_name":"Hatena Blog","published":"2025-12-12 11:32:21"}