LDPC程序
........\bpsk.asv
........\bpsk.m
........\extract_mesg.m
........\genH.asv
........\genH.m
........\H2P.asv
........\H2P.m
........\ldpc_decode.asv
........\ldpc_decode.m
........\ldpc_demo.asv
........\ldpc_demo.m
........\ldpc_encode.m
........\mul_GF2.m
........\reorder_bits.m
........\rndcheck.m
........\s.mat
........\unidrnd.m