摘要:
1. 安装ubuntu之后,你必须要做的事情, 引自:http://itsfoss.com/things-to-do-after-installing-ubuntu-13-04/但是对于国人来讲,墙外世界更精彩。请看配置goagent教程:http://blog.csdn.net/killzero/article/details/10160321Ubuntu 13.04 is here! You must have checked thenew features in Ubuntu 13.04. It brings lots of eye candy and a bit of performa 阅读全文
摘要:
tile(A,reps) 通过重复 reps次数的A 创建一个数组examples:>>> a = np.array([0, 1, 2])>>> np.tile(a, 2)array([0, 1, 2, 0, 1, 2])>>> np.tile(a, (2, 2))array([[0, 1, 2, 0, 1, 2]... 阅读全文