numpy.sum(a, axis=None, dtype=None, out=None, keepdims=, initial=)[source])用于计算array元素的和.python中常用的numpy进行数学计算,其中array的求和运算分为两种,一... Read More
posted @ 2018-11-17 13:27 hitrjj Views(3757) Comments(0) Diggs(0) Edit