# numpy.matlib.ones

matlib.ones(shape, dtype=None, order='C')

  Matrix of ones.

  Return a matrix of given shape and type, filled with ones.

  Parameters:
    shape{sequence of ints, int}

      Shape of the matrix

    dtype data-type, optional

      The desired data-type for the matrix, default is np.float64.

    order{‘C’, ‘F’}, optional

      Whether to store matrix in C- or Fortran-contiguous order, default is ‘C’.

  Returns:
    out matrix

      Matrix of ones of given shape, dtype, and order.

  See also

  `ones`

    Array of ones.

  `matlib.zeros`

    Zero matrix.

  Notes

  If `shape` has length one i.e. `(N,)`, or is a scalar `N`, out becomes a single row matrix of shape `(1,N)`.

  Examples

      >>> np.matlib.ones((2,3))
      matrix([[1.,  1.,  1.],
              [1.,  1.,  1.]])

      >>> np.matlib.ones(2)
      matrix([[1.,  1.]])