{"provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/ryamada22/","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/r/ryamada22/20111126/20111126061723.png","title":"\u4fee\u7406\u3059\u308b\uff17\u3000\u300c\u4fee\u7406\u3042\u308a\u6545\u969c\u7d2f\u7a4d\u56de\u6570\u78ba\u7387\u300d\u306e\u5b9f\u4f8b","description":"\u30a4\u30d9\u30f3\u30c8\u30fb\u9006\u30a4\u30d9\u30f3\u30c8\u306e\u8d77\u304d\u3084\u3059\u3055\u30fb\u95be\u5024\u56de\u6570\u3092\u30d1\u30e9\u30e1\u30bf\u306b\u3057\u3066\u300c\u4fee\u7406\u3042\u308a\u6545\u969c\u7d2f\u7a4d\u56de\u6570\u78ba\u7387\u300d\u304c\u3069\u3046\u306a\u308b\u304b\u3092\u307f\u3066\u307f\u308b # \u4fee\u5fa9\u3042\u308a\u30dd\u30a2\u30c3\u30bd\u30f3 matrixA<-function(p,q,n,open=FALSE){ k<-p h<-q N<-n M<-matrix(0,N,N) M[1,1]<--k M[1,2]<-h M[2,1]<-k M[2,2]<--(k+h) M[2,3]<-h for(i in 2:(N-1)){ M[i,i-1]<-k M[i,i]<--(k+h) M[i,i+1]<-h } M[N,N-1]<-k if(open){ M[N,N]<--(k+h) }else{ M[N,\u2026","author_name":"ryamada22","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fryamada22.hatenablog.jp%2Fentry%2F20111124%2F1322255866\" title=\"\u4fee\u7406\u3059\u308b\uff17\u3000\u300c\u4fee\u7406\u3042\u308a\u6545\u969c\u7d2f\u7a4d\u56de\u6570\u78ba\u7387\u300d\u306e\u5b9f\u4f8b - ryamada\u306e\u907a\u4f1d\u5b66\u30fb\u907a\u4f1d\u7d71\u8a08\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>","published":"2011-11-24 06:17:46","url":"https://ryamada22.hatenablog.jp/entry/20111124/1322255866","blog_title":"ryamada\u306e\u907a\u4f1d\u5b66\u30fb\u907a\u4f1d\u7d71\u8a08\u5b66\u30e1\u30e2","width":"100%","provider_url":"https://hatena.blog","version":"1.0","blog_url":"https://ryamada22.hatenablog.jp/","categories":["\u30d5\u30a7\u30ce\u30bf\u30a4\u30d7","\u30dd\u30a2\u30c3\u30bd\u30f3\u904e\u7a0b","\u5fae\u5206","\u6307\u6570\u884c\u5217"],"type":"rich","height":"190"}