import numpy as np a = np.arange(16).reshape(2,2,4)
a = array([[[ 0, 1, 2, 3], [ 4, 5, 6, 7]], [[ 8, 9, 10, 11], [12, 13, 14, 15]]])
numpy数组切片与转置
原文：https://www.cnblogs.com/MrZJ/p/10506246.html
