`numpy.matlib:repmat`

Signature

def repmat(a, m, n)

Repeat a 0-D to 2-D array or matrix MxN times.

a : array_like: The array or matrix to be repeated.
m, n : int: The number of times a is repeated along the first and second axes.

import numpy.matlib
a0 = np.array(1)
np.matlib.repmat(a0, 2, 3)

✓

array([[1, 1, 1],
       [1, 1, 1]])

a1 = np.arange(4)
np.matlib.repmat(a1, 2, 2)

✓

array([[0, 1, 2, 3, 0, 1, 2, 3],
       [0, 1, 2, 3, 0, 1, 2, 3]])

a2 = np.asmatrix(np.arange(6).reshape(2, 3))
np.matlib.repmat(a2, 2, 3)

✓

matrix([[0, 1, 2, 0, 1, 2, 0, 1, 2],
        [3, 4, 5, 3, 4, 5, 3, 4, 5],
        [0, 1, 2, 0, 1, 2, 0, 1, 2],
        [3, 4, 5, 3, 4, 5, 3, 4, 5]])