中文说明：
自己写的广义LDPC的程序，包括编译码，其中最重要的是一码算法，用的是chase算法，有很好的性能，希望可以跟大家交流改进
English Description：
I wrote my own generalized LDPC program, including encoding and decoding. The most important one is the one code algorithm, which uses the chase algorithm. It has good performance. I hope I can communicate with you for improvement