python - 3维矩阵加法

Question

我有3个矩阵

A=[[[1,2,3]]]
B=[[[3,4,5]]]

和

C=[[[4,5,6]]]

我想添加这 3 个矩阵。预期结果在哪里

A+B+C = [[[8,11,14]]]

请帮我解决这个问题。

Answer 1

可以这样做：

A=[[[1,2,3]]]
B=[[[3,4,5]]]
C=[[[4,5,6]]]
print [[map(sum, zip(A[0][0], B[0][0], C[0][0]))]]

Answer 2

>>> import numpy as np
>>> A = np.array([[[1,2,3]]])
>>> B = np.array([[[3,4,5]]])
>>> C = np.array([[[4,5,6]]])
>>> D = A+B+C
>>> D
array([[[ 8, 11, 14]]])