File list (Check if you may need any files):
Matlab_LDPC_ALL
...............\Cupdata.m
...............\Vupdata.m
...............\chushihua.m
...............\circulant_check.m
...............\circulant_simple.m
...............\comb.m
...............\compconv.m
...............\compoversamp.m
...............\decode.m
...............\encoder.m
...............\getvalue.m
...............\hang.m
...............\hrollfcoef.m
...............\lie.m
...............\modulator.m
...............\qpskdemod.m
...............\qpskmod.m