主要给出准循环的LDPC码编码实现方法，译码方法选择，并给出了帧同步的解决方法-Give the main quasi-cyclic LDPC codes achieve coding method, decoding method of selection, and give the frame synchronization solution

基于Matlab的循环码的编码与译码，内附源码的详细注释及其编译码的过程-Matlab code based on the cycle of encoding and decoding, containing detailed notes and source coding and decoding proce-Matlab cyclic code encoding and decoding, enclosing the source detailed notes of the encoding

LTE中，从CRC循环校验到最终Turbo编码输出-LTE, from CRC cyclic check to the final output of Turbo coding

循环码的编码及译码源程序，对译码结果进行纠错-Cyclic codes source coding and decoding of error correction decoding result