{"description":"\u5ea7\u6a19\u306e\u53d6\u308a\u65b9\u3092\u3044\u3058\u308b\u3068\u3050\u3063\u3068\u7c21\u5358\u306b\u306a\u308b\u306e\u3067\u305d\u3046\u3059\u308b \u6589\u6b21\u5ea7\u6a19\u3068\u3044\u3046 \uff11\u6b21\u5143\u306e\u5ea7\u6a19\u3092\u3001\uff12\u3064\u306e\u6570\u5024\u3092\u4f7f\u3063\u3066\u3067\u8868\u3059 \u3068\u3044\u3046\u95a2\u4fc2\u306b\u3059\u308b \u306e\u70b9\u306f\u7121\u9650\u9060\u70b9\u306b\u306a\u308b \uff12\u6b21\u5143\u306e\u70b9\u3082\u3092\u3068\u3059\u308b\u3002\u6b21\u5143\u304c\u4e0a\u304c\u3063\u3066\u3082\u540c\u69d8 \u3053\u306e\u6589\u6b21\u5ea7\u6a19\u3092\u4f7f\u3046\u3068\u3001\u5c04\u5f71\u76f4\u7dda\u306b\u3088\u308b\u5c04\u5f71\u5909\u63db\u304c \u3068\u306a\u3063\u3066 \u3068\u66f8\u304f\u3088\u308a\u7c21\u5358\u3060\u3057\u3001\u672c\u8cea\u7684 my.projection.transform2 <- function(x,M){ X <- c(x,1) X. <- M %*% X x. <- X.[1]/X.[2] x. } M <- matrix(c(1,1,1,1),2,2) x <- c(1) n <- 50 xs <- rep(0,n) xs[1] <\u2026","width":"100%","type":"rich","author_name":"ryamada","author_url":"https://blog.hatena.ne.jp/ryamada/","provider_url":"https://hatena.blog","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada.hatenadiary.jp%2Fentry%2F20140607%2F1402107350\" title=\"\u5c04\u5f71\u5909\u63db\u301c\u3071\u3089\u3071\u3089\u3081\u304f\u308b\u300e\u5c04\u5f71\u5e7e\u4f55\u5b66\u5165\u9580\u301c\u751f\u7269\u306e\u5f62\u614b\u3068\u6570\u5b66\u301c - ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\u5b66\u30e1\u30e2\" 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://ryamada.hatenadiary.jp/entry/20140607/1402107350","blog_url":"https://ryamada.hatenadiary.jp/","version":"1.0","blog_title":"ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\u5b66\u30e1\u30e2","categories":["\u3071\u3089\u3071\u3089\u3081\u304f\u308b\u30b7\u30ea\u30fc\u30ba","\u5c04\u5f71\u5e7e\u4f55","\u5f62\u614b","\u5f62\u614b\u5f62\u6210","R"],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/r/ryamada/20140607/20140607113735.jpg","published":"2014-06-07 11:15:50","provider_name":"Hatena Blog","title":"\u5c04\u5f71\u5909\u63db\u301c\u3071\u3089\u3071\u3089\u3081\u304f\u308b\u300e\u5c04\u5f71\u5e7e\u4f55\u5b66\u5165\u9580\u301c\u751f\u7269\u306e\u5f62\u614b\u3068\u6570\u5b66\u301c"}