numpy.matrix.flatten

matrix.flatten(order='C')

Return a flattened copy of the matrix.

All N elements of the matrix are placed into a single row.

Parameters:

order : {‘C’, ‘F’, ‘A’}, optional

Whether to flatten in C (row-major), Fortran (column-major) order, or preserve the C/Fortran ordering from m. The default is ‘C’.

Returns:

y : matrix

A copy of the matrix, flattened to a (1, N) matrix where N is the number of elements in the original matrix.

See also

ravel

Return a flattened array.

flat

A 1-D flat iterator over the matrix.

Examples

>>> m = np.matrix([[1,2], [3,4]])
>>> m.flatten()
matrix([[1, 2, 3, 4]])
>>> m.flatten('F')
matrix([[1, 3, 2, 4]])