如上图所示,想要连接两个矩阵,要求两个矩阵的行交叉连接,请问有什么好方法没? 谢谢大家伙!
import numpy as np
a = np.array([[1,3],[5,7],[9,11]])
b = np.array([[2,4],[6,8],[10,12]])
a
array([[ 1, 3],
[ 5, 7],
[ 9, 11]])
b
array([[ 2, 4],
[ 6, 8],
[10, 12]])
np.hstack((a,b)).reshape(6,2)
array([[ 1, 3],
[ 2, 4],
[ 5, 7],
[ 6, 8],
[ 9, 11],
[10, 12]])