function h = hamming74_h ( )

%*****************************************************************************80
%
%% HAMMING74_H returns the Hamming (7,4) parity check matrix.
%
%  Licensing:
%
%    This code is distributed under the GNU LGPL license.
%
%  Modified:
%
%    02 July 2018
%
%  Author:
%
%    John Burkardt
%
%  Parameters:
%
%    Output, real H(3,7), the Hamming (7,4) H matrix.
%
  h = [ ...
    1, 0, 1, 0, 1, 0, 1; ...
    0, 1, 1, 0, 0, 1, 1; ...
    0, 0, 0, 1, 1, 1, 1 ];

  return
end

