numpy.
transpose
(a, axes=None)[source]¶Permute the dimensions of an array.
Input array.
By default, reverse the dimensions, otherwise permute the axes according to the values given.
a with its axes permuted. A view is returned whenever possible.
Notes
Use transpose(a, argsort(axes)) to invert the transposition of tensors when using the axes keyword argument.
Transposing a 1-D array returns an unchanged view of the original array.
Examples
>>> x = np.arange(4).reshape((2,2))
>>> x
array([[0, 1],
[2, 3]])
>>> np.transpose(x)
array([[0, 2],
[1, 3]])
>>> x = np.ones((1, 2, 3))
>>> np.transpose(x, (1, 0, 2)).shape
(2, 1, 3)