用c语言写的ldpc码的最小和算法译码程序。-The codes are about ldpc decoding,using min-sum algorithm by c++.

The zip file contains 1. A 128x256 Regular (3,6) H matrix (if you need to simulate other codes, need to write your own code for generating those parity check matrices). The file 128x256regular_v6.mat is for those using Matlab 6.5. 2. Files for

采用C语言，测试LDPC码在AWGN信道下的编译码性能，及BER曲线等-Using C language, the test of LDPC codes under AWGN channel decoding performance, and the BER curve, etc