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++.

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