此程序为非二进制LDPC 码的仿真程序. 信道为AWGN, 调制方式 是BPSK.,This program is used to simulation nonbinary LDPC codes over AWGN channel and BPSK modulation. The decoding algorithm is in the probability domain and with the fast Hadamard transform in the check node.

LDPC码H矩阵构造的三种尝试，包括比特填充法、PEG法和近似最短环路法（ACE）的实践-This document includes three methods to implement LDPC H matrix construction. Please enjoy them!

一篇有关多进制ＬＤＰＣ译码的文章，文中论证了多进制ＬＤＰＣ译码可采用Ｈａｄａｍａｒｄ矩阵来进行译码-M-ary LDPC decoding on an article, this paper demonstrated that M-ary LDPC decoding Hadamard matrix can be used to carry out decoding