::-- flyaflya [DateTime(2005-08-07T02:30:26Z)] TableOfContents

1. Numerical Python

1.1. 简介

提供对序列的快速操作

1.2. 例子

>>> import Numeric as N >>> a = 0,0,1,1,0],[1,1,0,0,1],[0,0,1,0,1 >>> N.where(a, 100,99) array([[ 99, 99, 100, 100, 99],