www.pudn.com > 7894509matlab.rar > ldpc_h2g.m, change:2003-09-25,size:351b


function [h, g] = ldpc_h2g(H) 
% [h, g] = ldpc_h2g(H) 
% converts tentative binary LDPC matrix H into a new matrix h 
% (columns are permuted) and produces the generator matrix g 
% H should be a sparse matrix in MATLAB format. 
% 
% MEX file 
 
 
%   Copyright (c) 1999 by Igor Kozintsev igor@ifp.uiuc.edu 
%   $Revision: 1.0 $  $Date: 1999/08/23 $