np.c_和np.r_用于把两个矩阵连接起来
连接方式为
np.c_
A=[1324]B=[5768]
C=[13245768]
import numpy as np
A = np.array([[1, 2], [3, 4]])
B = np.array([[5, 6], [7, 8]])
C = np.c_[A, B]
print(C)
Out:
[[1 2 5 6]
[3 4 7 8]]
np.r_
A=[1324]B=[5768]
D=⎣⎢⎢⎡13572468⎦⎥⎥⎤
import numpy as np
A = np.array([[1, 2], [3, 4]])
B = np.array([[5, 6], [7, 8]])
D = np.r_[A, B]
print(D)
Out:
[[1 2]
[3 4]
[5 6]
[7 8]]