摘要: 1. introductionfrom numpy import *random.rand(4,4)#array to matrixrandMat=mat(randon.rand(4,4))#matrix inverseIvrandMat=randMat.I#indentity matrixeye(... 阅读全文
posted @ 2014-05-03 09:38 yjjsdu 阅读(248) 评论(0) 推荐(0) 编辑