{"id":17951,"date":"2016-11-10T21:54:34","date_gmt":"2016-11-10T12:54:34","guid":{"rendered":"http:\/\/yukisako.xsrv.jp\/entry\/tatamikomi"},"modified":"2016-11-10T21:54:34","modified_gmt":"2016-11-10T12:54:34","slug":"tatamikomi","status":"publish","type":"post","link":"https:\/\/skill-hacks.co.jp\/media\/tatamikomi\/","title":{"rendered":"\u7573\u307f\u8fbc\u307f\u7a4d\u5206\u3092\u5b87\u5b99\u4e00\u308f\u304b\u308a\u3084\u3059\u304f\u89e3\u8aac\u3057\u3066\u307f\u308b"},"content":{"rendered":"


\n\u3053\u3093\u306b\u3061\u306f\uff0c\u5b66\u751f\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8feb\u4f51\u6a39(@yuki_99_s<\/a>)\u3067\u3059\uff0e<\/p>\n

\u7573\u307f\u8fbc\u307f\u7a4d\u5206\u3092\u7fd2\u3063\u305f\u6642\uff0c\u8ab0\u3082\u304c\u3053\u3046\u306f\u601d\u308f\u306a\u304b\u3063\u305f\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n

\n

\u8feb<\/span><\/p>\n

\n
\n\u03c4-t\u3063\u3066\u306a\u306b\u2026
\n\u306a\u3093\u3067\u3053\u3093\u306a\u3084\u3084\u3053\u3057\u3044\u7a4d\u5206\u3092\u8a08\u7b97\u3059\u308b\u3093\u3060\uff1f\n<\/div>\n<\/div><\/div>\n

\u3061\u306a\u307f\u306b\uff0c\u7573\u307f\u8fbc\u307f\u7a4d\u5206\u306e\u5b9a\u7fa9\u306f\u3053\u3061\u3089\uff0e<\/p>\n

$$h(x) = \\int_{-\\infty}^{\\infty} f(t) g(\\tau-t) dt$$<\/p>\n

\u3068\u3044\u3046\u3053\u3068\u3067\u4eca\u56de\u306f\uff0c\u3064\u307e\u3065\u304d\u304c\u3061\u306a\u7573\u307f\u8fbc\u307f\u7a4d\u5206\u306b\u3064\u3044\u3066\u8a73\u3057\u304f\u56f3\u89e3\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\uff01<\/strong><\/p>\n

<\/p>\n

<\/p>\n

\u7573\u307f\u8fbc\u307f\u7a4d\u5206\u3092\u65e5\u672c\u8a9e\u3067\u8a00\u3044\u76f4\u3057\u3066\u307f\u308b<\/h2>\n

\u6570\u5b66\u8a9e\u3067\u66f8\u304f\u3068\u3053\u3046\u3067\u3059\u306d\uff0e<\/p>\n

$$h(x) = \\int_{-\\infty}^{\\infty} f(t) g(\\tau-t) dt$$<\/p>\n

\u8907\u96d1\u306b\u898b\u3048\u307e\u3059\u304c\uff0c\u65e5\u672c\u8a9e\u3067\u8a00\u3044\u76f4\u3057\u3066\u307f\u308b\u3068\u300c\u5f15\u6570(\u95a2\u6570\u306b\u6e21\u3059\u5024)\u306e\u548c\u304c\u4e00\u5b9a\u3068\u306a\u308b\u3088\u3046\u306a\u95a2\u6570\u306e\u5024\u3092\u304b\u3051\u3066\u7a4d\u5206\u3059\u308b\u300d\u3068\u3044\u3046\u3060\u3051\u306e\u8a71<\/strong>\u306a\u3093\u3067\u3059\u3088\uff0e<\/p>\n

\\(f(t)\\)\u3068\\(g(\\tau-t)\\)\u306b\u6ce8\u76ee\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff0e<\/p>\n

\"f:id:McG:20161110194102p:plain\"<\/p>\n

\u305d\u3046\u3067\u3059\uff0c\u3064\u307e\u308a\u5358\u7d14\u306b\uff0c\u7573\u307f\u8fbc\u307f\u7a4d\u5206\u3068\u306f\uff0c2\u3064\u306e\u95a2\u6570\u304c\u3042\u3063\u305f\u3089\uff0c\u305d\u306e\u5f15\u6570\u304c\u4e00\u5b9a\u306b\u306a\u308b\u3088\u3046\u306b\u3057\u3066\u3042\u3052\u3066\uff0c\u305d\u308c\u3092\u304b\u3051\u3066\u7a4d\u5206\u3057\u305f\u3060\u3051\u306a\u306e\u3067\u3059\uff0e<\/p>\n

\u3053\u308c\u3067\uff0c\u7573\u307f\u8fbc\u307f\u7a4d\u5206\u3092\u3060\u3044\u3076\u899a\u3048\u3084\u3059\u304f\u306a\u3063\u305f\u306e\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n

\u76f4\u611f\u7684\u306a\u30a4\u30e1\u30fc\u30b8\u3092\u8003\u3048\u3066\u307f\u308b<\/h2>\n

\u305f\u3057\u304b\u306b\uff0c\u6570\u5f0f\u306e\u610f\u5473\u306f\u308f\u304b\u308a\u307e\u3057\u305f\uff0e<\/p>\n

\u3057\u304b\u3057\uff0c\u3053\u306e\u7573\u8fbc\u307f\u304c\u3069\u3046\u3044\u3046\u610f\u56f3\u3067\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u304b\u306f\u308f\u304b\u3063\u3066\u3044\u307e\u305b\u3093\uff0e<\/p>\n

\u3053\u3053\u3067\uff0c\u3042\u308b\u304a\u3058\u3055\u3093\u3092\u6295\u5165\u3057\u3066\u307f\u307e\u3059\uff0e<\/p>\n

\"f:id:McG:20161110194623p:plain:h250\"<\/p>\n

\u3053\u306e\u304a\u3058\u3055\u3093\u306f\uff0c\u7573\u307f\u8fbc\u307f\u7a4d\u5206\u3092\u7406\u89e3\u3059\u308b\u305f\u3081\u306e\u91cd\u8981\u306a\u5f79\u5272\u3092\u679c\u305f\u3057\u3066\u304f\u308c\u308b\u304a\u3058\u3055\u3093\u3067\u3059\uff0e<\/p>\n

\u3055\u3066\uff0c\u304a\u3058\u3055\u3093\u3092\u30d4\u30b3\u30d4\u30b3\u30cf\u30f3\u30de\u30fc\u3067\u53e9\u3044\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u3087\u3046\uff0e(\u304a\u3058\u3055\u3093\u3054\u3081\u3093\u306a\u3055\u3044)<\/p>\n

\"f:id:McG:20161110194819p:plain:h250\"<\/p>\n

t\u3092\u65e5\u6570\u3068\u3057\u305f\u6642\uff0ct = 3\u3067\u30cf\u30f3\u30de\u30fc\u3067\u6bb4\u3089\u308c\u305f\u3068\u304d\u306e\uff0c\u304a\u3058\u3055\u3093\u306e\u611f\u3058\u308b\u75db\u307f\u3068\u6642\u9593\u7d4c\u904e\u3092\u8003\u3048\u3066\u307f\u307e\u3059\uff0e<\/p>\n

\"f:id:McG:20161110201042p:plain\"<\/p>\n

\u304a\u3058\u3055\u3093\u306f\u30cf\u30f3\u30de\u30fc\u3067\u6bb4\u3089\u308c\u308b\u3053\u3068\u306b\u3088\u308a\uff0c2\u306e\u30c0\u30e1\u30fc\u30b8\u3092\u53d7\u3051\u308b\u3068\u3057\u307e\u3059\uff0e<\/p>\n

\u304a\u305d\u3089\u304f\u3067\u3059\u304c\uff0c1\u65e5\u3082\u7d4c\u3066\u3070\u75db\u307f\u3082\u306a\u304f\u306a\u308b\u3067\u3057\u3087\u3046\u304b\u3089\uff0c3\u65e5\u76ee\u306b\u6bb4\u3089\u308c\u3066\uff0c\u75db\u307f\u306f\u5c11\u3057\u305a\u3064\u6e1b\u3063\u3066\u3044\u304d\uff0c4\u65e5\u306b\u306f\u307b\u307c\u75db\u307f\u304c\u306a\u304f\u306a\u308b\u3088\u3046\u306a\uff0c\u5148\u7a0b\u306e\u30b0\u30e9\u30d5\u304c\u51fa\u6765\u4e0a\u304c\u308a\u307e\u3059\uff0e<\/p>\n

\u3044\u3064\u3082\u3044\u3064\u3082\u30cf\u30f3\u30de\u30fc\u3067\u6bb4\u3089\u308c\u308b\u3068\u306f\u9650\u308a\u307e\u305b\u3093\uff0e<\/p>\n

0\u65e5\u76ee\u306b\u306f\uff0c\u30d0\u30c3\u30c8\u3067\u6bb4\u3089\u308c\u305f\u3068\u3057\u307e\u3057\u3087\u3046\uff0e\u3053\u306e\u6642\u306f4\u304f\u3089\u3044\u306e\u75db\u307f\u3092\u53d7\u3051\u308b\u3053\u3068\u306b\u3057\u307e\u3059\uff0e<\/p>\n

\u591a\u5206\u6cbb\u308b\u306e\u306b2\u65e5\u304f\u3089\u3044(\u3082\u3063\u3068\uff1f)\u304b\u304b\u308b\u3067\u3057\u3087\u3046\uff0e<\/p>\n

\u3059\u308b\u3068\uff0c\u30b0\u30e9\u30d5\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\uff0e<\/p>\n

\"f:id:McG:20161110201542p:plain\"<\/p>\n

\u3053\u3053\u3067\uff0c\u75db\u307f\u306e\u7279\u5fb4\u3068\u3057\u3066\uff0c\u300c\u6642\u9593\u304c\u7d4c\u3066\u3070\u75db\u307f\u306f\u6e1b\u3063\u3066\u3044\u304f\u300d\u3068\u3044\u3046\u7279\u5fb4\u304c\u3042\u308a\u307e\u3059\uff0e<\/p>\n

\u3053\u306e\u7279\u5fb4\u306b\u3088\u308a\uff0c\u4eba\u306f\uff0c\u6614\u306b\u53d7\u3051\u305f\u3059\u3054\u3044\u75db\u307f\u3088\u308a\u3082\uff0c\u6700\u8fd1\u53d7\u3051\u305f\u4e9b\u7d30\u306a\u75db\u307f\u306e\u307b\u3046\u304c\u8f9b\u304f\u611f\u3058\u307e\u3059\uff0e<\/p>\n

\u4f8b\u3048\u3070\uff0c3\u5e74\u524d\u306e\u81ea\u8ee2\u8eca\u4e8b\u6545\u3088\u308a\u3082\uff0c10\u5206\u524d\u306b\u30bf\u30f3\u30b9\u306b\u5c0f\u6307\u3092\u3076\u3064\u3051\u305f\u3068\u304d\u306e\u307b\u3046\u304c\u75db\u3044\u3067\u3059\uff0e<\/p>\n

\u3053\u306e\u304a\u3058\u3055\u3093\u3082\uff0c3\u65e5\u76ee\u306e\u72b6\u6cc1\u3092\u898b\u3066\u307f\u308b\u3068\uff0c0\u65e5\u76ee\u306b\u30d0\u30c3\u30c8\u3067\u6bb4\u3089\u308c\u305f\u75db\u307f\u3088\u308a\u3082\uff0c3\u65e5\u76ee\u306e\u5f53\u65e5\u306b\u30cf\u30f3\u30de\u30fc\u3067\u6bb4\u3089\u308c\u305f\u75db\u307f\u306e\u307b\u3046\u304c\u5927\u304d\u3044\u306e\u3067\u3057\u3087\u3046\uff0e<\/p>\n

\u305d\u308c\u3092\u8868\u3057\u3066\u308b\u306e\u304c\u4e0b\u306e\u30b0\u30e9\u30d5\u3067\u3059\uff0e<\/p>\n

\"f:id:McG:20161110201741p:plain\"<\/p>\n

\u305d\u308c\u3067\u306f\uff0c\u3053\u308c\u3092\u3082\u3046\u5c11\u3057\u6570\u5f0f\u3063\u307d\u304f\u3057\u3066\u307f\u307e\u3057\u3087\u3046\uff0e<\/p>\n

\u304a\u3058\u3055\u3093\u304c\uff0c\u6bb4\u3089\u308c\u305f\u77ac\u9593\u306e\u304a\u3058\u3055\u3093\u304c\u53d7\u3051\u305f\u885d\u6483\u3092\\(f(t)\\)\u3068\u3057\u307e\u3059\uff0e<\/p>\n

\u4f8b\u3048\u3070\uff0c\u30d0\u30c3\u30c8\u3067\u6bb4\u3089\u308c\u305f\u3068\u304d\u306f\uff0c\\(f(t) = 4\\)\u3067\uff0c\u30cf\u30f3\u30de\u30fc\u3067\u6bb4\u3089\u308c\u305f\u3068\u304d\u306f\uff0c\\(f(t) = 2\\)\u3067\u3059\u306d\uff0e<\/p>\n

\u3053\u3053\u3067\uff0c\\(t\\)\u306f\u6bb4\u3089\u308c\u305f\u65e5\u4ed8\u3067\u3059\uff0e<\/p>\n

t\u65e5\u76ee\u306b\u53d7\u3051\u305f\u885d\u6483\u3068\u3067\u3082\u3059\u308c\u3070\u3044\u3044\u3067\u3057\u3087\u3046\uff0e<\/p>\n

f(t)\u306e\u30b0\u30e9\u30d5\u3092\u66f8\u304f\u3068\uff0c\u3053\u3046\u306a\u308a\u307e\u3059\uff0e<\/p>\n

\"f:id:McG:20161110203920p:plain\"<\/p>\n

\u5148\u7a0b\u306f\uff0c\u304a\u3058\u3055\u3093\u304c\u611f\u3058\u3066\u3044\u305f\u75db\u307f\u3092\u30b0\u30e9\u30d5\u306b\u3057\u307e\u3057\u305f\u304c\uff0c\u4eca\u56de\u306f\u304a\u3058\u3055\u3093\u304c\u3046\u3051\u305f\u885d\u6483\u306a\u306e\u3067\uff0c\u6bb4\u3089\u308c\u305f\u77ac\u9593(t=0,3)\u4ee5\u5916\u306f0\u3068\u306a\u308a\u307e\u3059\uff0e<\/p>\n

f(1) = 4, f(3) = 2, f(1.1) = 0, f(2) = 0, f(3) = 0\u2026 \u3068\u306a\u308b\u308f\u3051\u3067\u3059\u306d\uff0e<\/p>\n

\u305d\u308c\u3067\u306f\uff0c\u6b21\u306b\uff0c\u75db\u307f\u3092\u548c\u3089\u3052\u308b\u8981\u56e0\u3092\u8003\u3048\u3066\u307f\u307e\u3059\uff0e<\/p>\n

\u548c\u3089\u304e\u306f\u3068\u3066\u3082\u5358\u7d14\u3067\u3059\uff0e<\/p>\n

\u3082\u3061\u308d\u3093\uff0c\u4eba\u306b\u3088\u3063\u3066\u307e\u3061\u307e\u3061\u3067\u3059\u304c\uff0c\u3053\u306e\u304a\u3058\u3055\u3093\u306f\uff0c\u534a\u65e5\u7d4c\u3066\u3070\uff0c\u75db\u307f\u304c4\u5206\u306e1\u306b\u306a\u308b\u3068\u8003\u3048\u307e\u3059\uff0e<\/p>\n

\u306a\u306e\u3067\uff0c\u30d0\u30c3\u30c8\u3067\u6bb4\u3089\u308c\u305f\u3068\u304d\u306e\u885d\u6483\u306b\u3088\u308b\u75db\u307f\u304c\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u5909\u5316\u3059\u308b\u306e\u3082\u7d0d\u5f97\u3067\u304d\u308b\u3068\u601d\u3044\u307e\u3059\uff0e<\/p>\n

\"f:id:McG:20161110204925p:plain\"<\/p>\n

\u30cf\u30f3\u30de\u30fc\u3067\u6bb4\u3089\u308c\u305f\u3068\u304d\u306f\u3053\u3046\u3067\u3059\u306d\uff0e<\/p>\n

\"f:id:McG:20161110205200p:plain\"<\/p>\n

\u3053\u3053\u3067\uff0c\u75db\u307f\u306e\u6e1b\u5c11\u306e\u69d8\u5b50\u3092\u30b0\u30e9\u30d5\u306b\u3057\u3066\u307f\u307e\u3057\u305f\uff0e<\/p>\n

\"f:id:McG:20161110210940p:plain\"<\/p>\n

\u534a\u65e5\u7d4c\u3066\u3070\uff0c\u304a\u3058\u3055\u3093\u306e\u75db\u307f\u306f\uff0c\u3082\u3068\u306e25%\u306b\u306a\u3063\u3066\u3044\u307e\u3059\uff0e<\/p>\n

\u3053\u306e\uff0c\u75db\u307f\u306e\u6e1b\u5c11\u306f\uff0c\u885d\u6483\u3092\u53d7\u3051\u3066\u304b\u3089\u306e\u7d4c\u904e\u65e5\u6570\u3067\u3059\uff0e<\/p>\n

\u3053\u306e\u75db\u307f\u306e\u6e1b\u5c11\u306e\u95a2\u6570\u3092g(x)\u3068\u3059\u308b\u3068\uff0c\u534a\u65e5\u7d4c\u3064\u3068\u75db\u307f\u306f25%=0.25\u3068\u306a\u308b\u306e\u3067\uff0cg(0.5)=0.25, g(1)=0.0625, \u306a\u3069\u3068\u306a\u308a\u307e\u3059\uff0e<\/p>\n

\u3053\u3053\u3067\u885d\u6483\u306e\u5927\u304d\u3055\u306e\u95a2\u6570f\u3068\u75db\u307f\u306e\u6e1b\u5c11\u306e\u95a2\u6570g\u306b\u3064\u3044\u3066\uff0c\u6c17\u3092\u3064\u3051\u3066\u304a\u304d\u305f\u3044\u3053\u3068\u304c\u3042\u308a\u307e\u3059\uff0e<\/p>\n

f(x)\u306f\uff0cx\u65e5\u76ee\u306b\u53d7\u3051\u305f\u885d\u6483\u3067\u3059\uff0e<\/p>\n

g(x)\u306f\uff0c\u885d\u6483\u3092\u53d7\u3051\u3066\u304b\u3089x\u65e5\u7d4c\u904e\u3057\u305f\u65e5\u306b\u6b8b\u3063\u3066\u308b\u75db\u307f\u306e\u5272\u5408\u3067\u3059\uff0e<\/p>\n

\u300cx\u65e5\u76ee\u300d\u3068\uff0c\u300c\u885d\u6483\u3092\u53d7\u3051\u3066\u304b\u3089x\u65e5\u7d4c\u904e\u3057\u305f\u65e5\u300d\u3068\u3044\u3046\u306e\u306f\u9055\u3044\u307e\u3059\u306d\uff0e<\/p>\n

\u4f8b\u3092\u6319\u3052\u308b\u3068\uff0c\u300c1\u65e5\u76ee\u300d\u3068\u3044\u3046\u306e\u3068\uff0c\u300c\u885d\u6483\u3092\u53d7\u3051\u305f1\u65e5\u76ee\u304b\u30891\u65e5\u7d4c\u904e\u3057\u305f\u65e5\u300d\u306f\u9055\u3044\u307e\u3059\u3088\u3068\u3044\u3046\u3053\u3068\uff0e<\/p>\n

\u524d\u8005\u306f1\u65e5\u76ee\u306a\u306e\u3067\u3059\u304c\uff0c\u5f8c\u8005\u306f2\u65e5\u76ee\u3067\u3059\uff0e<\/p>\n

\u3067\u306f\uff0c\u3053\u308c\u3092\u7d71\u4e00\u7684\u306a\u66f8\u304d\u65b9\u3067\u66f8\u304f\u3068\u3069\u3046\u306a\u308b\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n

\u885d\u6483\u3092\u53d7\u3051\u305f\u65e5\u3092\\(t\\)\u65e5\u76ee\u3068\u3057\u307e\u3059\uff0e<\/p>\n

\u305d\u3057\u3066\uff0c\u73fe\u5728\u304c\\(\\tau\\)\u65e5\u76ee\u3060\u3068\u3057\u307e\u3059\uff0e<\/p>\n

\u3059\u308b\u3068\uff0c\u885d\u6483\u3092\u53d7\u3051\u305f\u65e5\u304b\u3089\u73fe\u5728\u307e\u3067\u306b\u7d4c\u904e\u3057\u305f\u65e5\u6570\u306f\\(\\tau \u2013 t\\)\u3068\u306a\u308a\u307e\u3059\u306d\uff0e<\/p>\n

\u4f8b\u3068\u3057\u3066\uff0c\u885d\u6483\u3092\u53d7\u3051\u305f\u65e5\u304c3\u65e5\u76ee\u3067\uff0c\u73fe\u5728\u304c4\u65e5\u76ee\u3060\u3068\u3057\u307e\u3057\u3087\u3046\uff0e<\/p>\n

\u3064\u307e\u308a\uff0c\\(t = 3\\)\uff0c\\(\\tau = 4\\)\u3068\u3044\u3046\u3053\u3068\u3067\u3059\u306d\uff0e<\/p>\n

\u3059\u308b\u3068\uff0c\u885d\u6483\u306e\u5927\u304d\u3055\u306ff(3)\u306a\u306e\u3067\uff0c\u4ee5\u4e0b\u306e\u30b0\u30e9\u30d5\u3088\u308a\uff0cf(3) = 2\u3067\u3042\u308b\u3053\u3068\u304c\u308f\u304b\u308a\u307e\u3059\uff0e<\/p>\n

\"f:id:McG:20161110212839p:plain\"<\/p>\n

\u307e\u305f\uff0c\u73fe\u5728\u307e\u3067\u306b\uff0cg(\u7d4c\u904e\u65e5\u6570\u5206)\u3060\u3051\u75db\u307f\u306f\u6e1b\u5c11\u3057\u3066\u3044\u308b\u306f\u305a\u3067\u3059\uff0e<\/p>\n

\u73fe\u5728\u304c4\u65e5\u76ee\u3067\uff0c\u885d\u6483\u3092\u53d7\u3051\u305f\u306e\u304c3\u65e5\u76ee\u306a\u306e\u3067\uff0c\u75db\u307f\u306f\uff0c\\(g(4-3) = 0.0625\\)\u306b\u6e1b\u5c11\u3057\u3066\u3044\u307e\u3059\uff0e<\/p>\n

\"f:id:McG:20161110213214p:plain\"<\/p>\n

\u3064\u307e\u308a\uff0c3\u65e5\u76ee\u306b\u53d7\u3051\u305f\u75db\u307f\u306f\uff0c4\u65e5\u76ee\u306b\u306f0.0625\u500d\u306b\u306a\u3063\u3066\u3044\u308b\u306e\u3067\uff0c3\u65e5\u76ee\u306b2\u306e\u75db\u307f\u3092\u53d7\u3051\u308b\u3068\uff0c4\u65e5\u76ee\u306b\u306f\u308f\u305a\u304b2\u00d70.0625\u30670.125\u306b\u306a\u3063\u3066\u3044\u308b\u3068\uff0e<\/p>\n

\u3053\u3053\u307e\u3067\u306e\u3053\u3068\u3092\u6574\u7406\u3057\u3066\u307f\u307e\u3059\uff0e<\/p>\n

\\(t\\)\u65e5\u76ee\u306b\u3042\u308b\u91cf\u306e\u885d\u6483\u3092\u53d7\u3051\uff0c\u305d\u306e\u75db\u307f\u304c\\(\\tau-t\\)\u65e5\u7d4c\u904e\u5f8c\u306e\\(\\tau\\)\u65e5\u76ee\u306b\u306f\uff0c\\(f(t) f(\\tau \u2013 t)\\)\u306e\u75db\u307f\u306b\u306a\u3063\u3066\u3044\u308b\u308f\u3051\u3067\u3059\uff0e<\/p>\n

\u3053\u3053\u3067\u7573\u307f\u8fbc\u307f\u7a4d\u5206\u306e\u5f0f\u3092\u898b\u3066\u307f\u307e\u3059\uff0e<\/p>\n

$$h(x) = \\int_{-\\infty}^{\\infty} f(t) g(\\tau-t) dt$$<\/p>\n

\u3064\u307e\u308a\uff0c\u3053\u308c\u306f\u75db\u307f\u3092\u7a4d\u5206\u3057\u3066\u308b\u308f\u3051\u3067\u3059\u306d\uff0e<\/p>\n

\\(-\\infty\\)\u304b\u3089\\(\\infty\\)\u307e\u3067\u7a4d\u5206\u3059\u308b\u2026 \u4eca\u307e\u3067\u611f\u3058\u3066\u304d\u305f\u3059\u3079\u3066\u306e\u75db\u307f\u3092\u8db3\u3057\u5408\u308f\u305b\u3066\u3044\u308b\u3093\u3067\u3059\u306d\uff0e<\/p>\n

\u3068\u3063\u3066\u3082\u7c21\u5358\u306b\u8a00\u3046\u3068\uff0c\u7573\u307f\u8fbc\u307f\u7a4d\u5206\u3063\u3066\u3044\u3046\u306e\u306f\uff0c\u304a\u3058\u3055\u3093\u304c\u611f\u3058\u3066\u304d\u305f\u75db\u307f\u306e\u7dcf\u5408\u306a\u3093\u3067\u3059\uff0e<\/p>\n

\u76f4\u611f\u7684\u306a\u30a4\u30e1\u30fc\u30b8\u304c\u51fa\u6765\u305f\u3067\u3057\u3087\u3046\u304b\uff1f<\/p>\n

\u306a\u305c\u5236\u5fa1\u5de5\u5b66\u3067\u3088\u304f\u51fa\u308b\u306e\uff1f<\/h2>\n

\u3067\u306f\uff0c\u306a\u305c\u5236\u5fa1\u5de5\u5b66\u3067\u3088\u304f\u4f7f\u308f\u308c\u3066\u3044\u308b\u306e\u304b\u3092\u8003\u3048\u3066\u307f\u307e\u3059\uff0e<\/p>\n

\u5236\u5fa1\u5de5\u5b66\u3067\u306f\uff0c\u300c\u5165\u529b\u306b\u3088\u3063\u3066\u30b7\u30b9\u30c6\u30e0\u304c\u3069\u306e\u3088\u3046\u306a\u72b6\u614b\u306b\u306a\u308b\u304b\u300d\u3092\u898b\u308b\u6a5f\u4f1a\u304c\u3068\u3066\u3082\u591a\u3044\u3067\u3059\uff0e<\/p>\n

\u4f8b\u3048\u3070\uff0c\u300c\u30a2\u30af\u30bb\u30eb\u3092\u8e0f\u3080\u300d\u3068\u3044\u3046\u5165\u529b\u306b\u3088\u308a\uff0c\u300c\u8eca\u304c100km\/h\u3067\u52d5\u304f\u72b6\u614b\u306b\u306a\u308b\u300d\u3068\u3044\u3063\u305f\u3088\u3046\u306b\uff0c\u3042\u308b\u5165\u529b\u306b\u3088\u308a\u72b6\u614b\u304c\u5909\u5316\u3059\u308b\u306e\u3067\u3059\uff0e<\/p>\n

\u4eca\u56de\u4e0a\u3052\u305f\u4f8b\u3067\u306f\uff0c\u300c\u304a\u3058\u3055\u3093\u3092\u6bb4\u308b\u300d\u3068\u3044\u3046\u5165\u529b\u306b\u3088\u308a\uff0c\u300c\u304a\u3058\u3055\u3093\u304c\u3007\u3007\u3063\u3066\u3044\u3046\u75db\u307f\u3092\u6301\u3064\u72b6\u614b\u306b\u306a\u308b\u300d\u3068\u3044\u3063\u305f\u3088\u3046\u306b\uff0c\u5165\u529b\u3067\u72b6\u614b\u3092\u5909\u5316\u3055\u305b\u307e\u3057\u305f\uff0e<\/p>\n

\u3055\u3063\u304d\u4e0a\u8a18\u3067\u6319\u3052\u305f\u30cd\u30bf\u307f\u305f\u3044\u306a\u4f8b\u3082\uff0c\u5236\u5fa1\u307d\u304f\u8a00\u304a\u3046\u3068\u601d\u3048\u3070\u8a00\u3048\u308b\u3093\u3067\u3059\u306d\uff0e<\/p>\n

\u304a\u3058\u3055\u3093\u306b\u885d\u6483\u3092\u4e0e\u3048\u308b\u3068\uff0c\u6642\u9593\u304c\u7d4c\u3064\u306b\u9023\u308c\u3066\u304a\u3058\u3055\u3093\u306e\u75db\u307f\u304c\u6e1b\u3063\u3066\u3044\u304d\u307e\u3059\uff0e<\/p>\n

\u8eca\u3082\uff0c\u4e00\u77ac\u30a2\u30af\u30bb\u30eb\u3092\u8e0f\u307f\u8fbc\u3080\u3068\uff0c\u6642\u9593\u304c\u7d4c\u3064\u306b\u3064\u308c\u3066\u901f\u5ea6\u304c\u843d\u3061\u3066\u3044\u304d\u307e\u3059\uff0e<\/p>\n

\u3069\u3046\u3067\u3057\u3087\u3046\uff0c\u4eca\u56de\u306e\u4f8b\u304c\u3061\u3087\u3063\u3068\u306f\u5236\u5fa1\u5de5\u5b66\u3067\u4f7f\u3048\u308b\u304b\u3082\uff1f\u3063\u3066\u601d\u3048\u305f\u3093\u3067\u306f\u306a\u3044\u3067\u3057\u3087\u3046\u304b\uff0e<\/p>\n

\u9577\u6642\u9593\u304a\u75b2\u308c\u69d8\u3067\u3057\u305f\uff0e<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3053\u3093\u306b\u3061\u306f\uff0c\u5b66\u751f\u30a8\u30f3\u30b8\u30cb\u30a2\u306e\u8feb\u4f51\u6a39(@yuki_99_s)\u3067\u3059\uff0e \u7573\u307f\u8fbc\u307f\u7a4d\u5206\u3092\u7fd2\u3063\u305f\u6642\uff0c\u8ab0\u3082\u304c\u3053\u3046\u306f\u601d\u308f\u306a\u304b\u3063\u305f\u3067\u3057\u3087\u3046\u304b\uff1f \u3061\u306a\u307f\u306b\uff0c\u7573\u307f\u8fbc\u307f\u7a4d\u5206\u306e\u5b9a\u7fa9\u306f\u3053\u3061\u3089\uff0e $$h(x) = \\int_{-\\infty}^{\\ … <\/p>\n","protected":false},"author":1,"featured_media":16886,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[15],"tags":[],"class_list":{"0":"post-17951","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-15","8":"entry"},"_links":{"self":[{"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/posts\/17951","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/comments?post=17951"}],"version-history":[{"count":0,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/posts\/17951\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/media\/16886"}],"wp:attachment":[{"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/media?parent=17951"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/categories?post=17951"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/skill-hacks.co.jp\/media\/wp-json\/wp\/v2\/tags?post=17951"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}