{"blog_title":"\u65e5\u8a18","height":"190","author_name":"tokumini","published":"2019-07-20 23:59:00","provider_url":"https://hatena.blog","image_url":"https://images-fe.ssl-images-amazon.com/images/I/51Lwl6ZY6vL._SL160_.jpg","description":"\u6628\u65e5\u306e\u4eba\u6c17\u6295\u7968\u306b\u3064\u3044\u3066\u8003\u3048\u3066\u3044\u305f\u3093\u3060\u3051\u3069\u30011\u56de\u5168\u54e1\u306e\u6301\u3061\u70b9\u3092\u914d\u5206\u3057\u305f\u5f8c\u3001\u5f97\u305f\u70b9\u3092\u6301\u3061\u70b9\u3068\u3057\u3066\u3082\u3046\u4e00\u5ea6\u3084\u308b\u3068\u3044\u3046\u306e\u306f\u81ea\u7136\u306a\u6c17\u304c\u3059\u308b\u3002\u3068\u306a\u308b\u3068\u4eba\u306e\u4eba\u9593\u304c\u3044\u3066\u6301\u3061\u70b9\u304c\u6700\u521d\u3060\u3063\u305f\u3068\u304d\u3001\u306e\u884c\u5217\u3092 $$ A_{ij} := j\u756a\u76ee\u306e\u4eba\u304ci\u756a\u76ee\u306e\u4eba\u3078\u6301\u3061\u70b9\u3092\u914d\u5206\u3059\u308b\u5272\u5408 $$ \u3068\u3057\u3066\u5b9a\u3081\u308c\u3070\u30011\u56de\u306e\u8a66\u884c\u306f\u5358\u306b $$ \\boldsymbol{x}_{t+1} = A \\boldsymbol{x}_t $$ \u3068\u306a\u308b\u3060\u3051\u3060\u306a\u3041\u3068\u601d\u3063\u305f\u3002\u3060\u304b\u3089\u884c\u5217\u306e\u7d2f\u4e57\u3092\u8a08\u7b97\u3059\u308c\u3070\u53ce\u675f\u3059\u308b\u304b\u3069\u3046\u304b\u304c\u8b70\u8ad6\u3067\u304d\u305d\u3046\u3002\u53ce\u675f\u3059\u308b\u3068\u304d\u3063\u3066\u3060\u304b\u3089\u3082\u308d\u306b\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u3060\u3088\u306a\u3002\u56fa\u6709\u5024\u304c1\u306e\u56fa\u6709\u30d9\u30af\u30c8\u30eb\u3092\u6301\u3064\u3053\u3068\u304c\u6761\u4ef6\u306a\u306e\u304b\u306a\uff1f \u3067\u3082\u305d\u3046\u3044\u3046\u56fa\u6709\u30d9\u30af\u2026","categories":[],"blog_url":"https://tokumini.hatenadiary.com/","author_url":"https://blog.hatena.ne.jp/tokumini/","url":"https://tokumini.hatenadiary.com/entry/2019/07/20/235900","width":"100%","version":"1.0","type":"rich","title":"20190720","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftokumini.hatenadiary.com%2Fentry%2F2019%2F07%2F20%2F235900\" title=\"20190720 - \u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog"}