numpy.matrix.squeeze¶

matrix.squeeze(axis=None)[source]¶

Return a possibly reshaped matrix.

Refer tonumpy.squeeze for more documentation.

Parameters:	axis : None or int or tuple of ints, optional Selects a subset of the single-dimensional entries in the shape.If an axis is selected with shape entry greater than one,an error is raised.
Returns:	squeezed : matrix The matrix, but as a (1, N) matrix if it had shape (N, 1).

See also

numpy.squeeze

related function

Notes

Ifm has a single column then that column is returnedas the single row of a matrix. Otherwisem is returned.The returned matrix is always eitherm itself or a view intom.Supplying an axis keyword argument will not affect the returned matrixbut it may cause an error to be raised.

Examples

>>>c=np.matrix([[1],[2]])>>>cmatrix([[1],        [2]])>>>c.squeeze()matrix([[1, 2]])>>>r=c.T>>>rmatrix([[1, 2]])>>>r.squeeze()matrix([[1, 2]])>>>m=np.matrix([[1,2],[3,4]])>>>m.squeeze()matrix([[1, 2],        [3, 4]])