www.pudn.com > ldpca.zip > example.m

% Author:  David Varodayan (varodayan@stanford.edu)
% Date:    May 9, 2006

n = 396;                            % blocklength
ladderFile = '396_regDeg3.lad';     % regular degree 3 codes
pCrossover = 0.11;                  % BSC crossover probability

source = double(rand(1, n)>0.5);

accumSyndrome = encodeBits(source, ladderFile);

sideinfo_BSC = mod(source + double( rand(1, n)