Python numpy.flip()用法及代码示例

关于：
numpy.flip(数组，轴)：沿指定的轴反转数组元素的顺序，从而保留数组的形状。
参数：

array : [array_like]Array to be input 
axis  : [integer]axis along which array 
        is reversed.

返回值：

reversed array with shape preserved

# Python Program illustrating 
# numpy.flip() method 
  
import numpy as geek 
  
array = geek.arange(8).reshape((2,2,2)) 
print("Original array : \n", array) 
  
print("Flipped array : \n", geek.flip(array, 0)) 

输出：

Original array : 
 [[[0 1]
  [2 3]]

 [[4 5]
  [6 7]]]

Flipped array : 
 [[[4, 5]
  [6, 7]]

 [[0, 1]
  [2, 3]]]

参考文献：
https://docs.scipy.org/doc/numpy-dev/reference/generated/numpy.flip.html#numpy.flip