multiplication matrices python

Question

I have the following variables:

A of dimensions [126 X 3] B of dimensions [3 x 2]

what is the python equivalent of the matlab multipication C = A*B'

C is a matrix of dimension [126 x 2]

numpy.dot or numpy.matmul docs.scipy.org/doc/numpy/reference/generated/numpy.matmul.html — Marco
– Marco, Commented Apr 24, 2017 at 10:12
Possible duplicate of how does multiplication differ for NumPy Matrix vs Array classes? — m0nhawk
– m0nhawk, Commented Apr 24, 2017 at 11:33

McN · Accepted Answer · 2017-04-24 10:15:44Z

2

import numpy as np c = np.dot(a, b)

answered Apr 24, 2017 at 10:15

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Comments

TheBlackCat · Accepted Answer · 2017-04-24 16:49:47Z

1

For Python 3.5 or later, you can use the @ matrix multiplication operator:

C = A@B

answered Apr 24, 2017 at 16:49

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