用途:
可以用于把narray分成几份。
axis:0,1分别表示按行、列维度拆分(取平均)
示例:
numpy.plit(ary, indices_or_sections, axis=0)
import numpy as np
b= np.arange(48).reshape(6,2*4)
print(b)
print(np.split(b,1,axis=1))
print(np.split(b,2,axis=1))
print(np.split(b,6,axis=0))
print(np.split(b,2,axis=0))
输出:
