摘要: ``` Rset.seed(1)x<-seq(-5,5,length.out=10000)a = c(.5,0.6, 0.7, 0.8, 0.9)b = c(.5, 1, 1, 2, 5)color = c("red", "green", "blue", "orange", "black... 阅读全文
posted @ 2015-04-16 00:02 bregman 阅读(1289) 评论(0) 推荐(0)