import numpy as np
A = np.array([[1,2,3],[4,5,6]])
print("上面的减去下面的,结果整体少一行:")
print(np.diff(A,axis=0))
print("右边的减去左边的,结果整体少一列:")
print(np.diff(A,axis=1))
Python:numpy diff() 函数 实现邻行相减 或 邻列相减
最新推荐文章于 2024-05-18 15:23:23 发布
import numpy as np
A = np.array([[1,2,3],[4,5,6]])
print("上面的减去下面的,结果整体少一行:")
print(np.diff(A,axis=0))
print("右边的减去左边的,结果整体少一列:")
print(np.diff(A,axis=1))