数字集群信道编解码程序，包括BCH和RCPC,属于欧洲ETSI Tetra标准。-digital trunking channel coding and decoding procedures, including BCH for RCPC and, European ETSI Tetra standard.

LDPC码编解码仿真程序，BSC、AWGN信道，sparse编码-LDPC code decoding simulation program, BSC, AWGN channel, sparse coding