1. Numerical Python

1.1. 简介

提供对序列的快速操作

>>> 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],

-  ⇤ ← Revision 1 as of 2005-08-07 02:30:17 → 
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+== 简介 ==
提供对序列的快速操作
== 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],
       [100, 100,  99,  99, 100],
       [ 99,  99, 100,  99, 100]])