包含了QC-LDPC编码、译码 的程序，含有PN序列的实现，欢迎下载-Contains a QC-LDPC codes, decoding procedure, with the realization of PN sequences, welcome to download

pcm的编码与译码，适合通信专业的同学，代码很清楚明了-pcm encoding and decoding for communications professional students, the code was clear and