乘法矩阵蟒
答
import numpy as np
c = np.dot(a, b)
numpy.dot或numpy.matmul https://docs.scipy.org/doc/numpy/reference/generated/numpy.matmul.html – Marco
的可能的复制[如何为NumPy的不乘不同矩阵与数组类?](http://stackoverflow.com/questions/3890621/how-does-multiplication-differ-for-numpy-matrix-vs-array-classes) – m0nhawk