{"version":"1.0","height":"190","type":"rich","author_url":"https://blog.hatena.ne.jp/ryamada/","title":"3. Path Curves in One and Two Dimenstions \u305d\u306e\uff12\u3000\u3071\u3089\u3071\u3089\u3081\u304f\u308b\u300eThe Vortex of Life\u300f","blog_url":"https://ryamada.hatenadiary.jp/","published":"2014-06-10 19:55:30","blog_title":"ryamada\u306e\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u30fb\u6570\u5b66\u30e1\u30e2","description":"\u6628\u65e5\u306e\u8a18\u4e8b\u3067\uff12\u6b21\u5143\u5e73\u9762\u306b\u300c\u6817\u300d\u3092\u63cf\u3044\u305f \u3053\u306e\u8a18\u4e8b\u306f\u305d\u306e\u7d9a\u304d \u6817\u3092\u30d1\u30e9\u30e1\u30bf\u30e9\u30a4\u30ba\u3057\u3066\u4e00\u822c\u5316\u3059\u308b \uff13\u3064\u306e\u56fa\u6709\u5024\u3092(k3+D,k3+D+d,k3)\u3068\u3059\u308b \u4eca\u3001d=0\u306e\u3068\u304d\u3001\u6817\u306e\u982d\u3068\u5c3b\u306f\u76f8\u4e92\u306b\u5bfe\u79f0\u306b\u306a\u3063\u3066\u3001\u300c\u6955\u5186\u300d\u306b\u306a\u308b d\u3092\u5c0f\u3055\u3044\u5024\u306b\u3057\u3066\u304a\u304f\u3068\u6817\u3068\u3044\u3046\u3088\u308a\u5375\u306b\u306a\u308b d=0,0.2,0.7,0.95\u306e\u5834\u5408 # \u6307\u6570\u884c\u5217 exp.m <- function(A,n){ # \u56fa\u6709\u5024\u5206\u89e3 eigen.out<-eigen(A) # P=V,P^{-1}=U V<-eigen.out[[2]] U<-solve(V) B<-diag(exp(eigen.out[[1]]*n)) X <- V%*%B%*%U \u2026","url":"https://ryamada.hatenadiary.jp/entry/20140610/1402224930","provider_name":"Hatena Blog","width":"100%","categories":["\u3071\u3089\u3071\u3089\u3081\u304f\u308b\u30b7\u30ea\u30fc\u30ba","\u5c04\u5f71\u5e7e\u4f55","Collineation","Polar opposite","\u6975\u5909\u63db","\u53cc\u5bfe","R"],"image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/r/ryamada/20140608/20140608195429.jpg","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada.hatenadiary.jp%2Fentry%2F20140610%2F1402224930\" title=\"3. Path Curves in One and Two Dimenstions \u305d\u306e\uff12\u3000\u3071\u3089\u3071\u3089\u3081\u304f\u308b\u300eThe Vortex of Life\u300f - 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>","author_name":"ryamada"}