2017-04-24 236 views
0

我有下列變量:乘法矩陣蟒

尺寸[126 X 3] 尺寸的B [3×2]

的是什麼蟒等效的MATLAB multipication C = A的* B」

C是維度的矩陣[126×2]

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numpy.dot或numpy.matmul https://docs.scipy.org/doc/numpy/reference/generated/numpy.matmul.html – Marco

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的可能的複製[如何爲NumPy的不乘不同矩陣與數組類?](http://stackoverflow.com/questions/3890621/how-does-multiplication-differ-for-numpy-matrix-vs-array-classes) – m0nhawk

回答

2
import numpy as np 

c = np.dot(a, b)