LDPC码的编译码算法的实现与仿真，以及平均误码率的分析。-LDPC code decoding algorithm implementation and simulation, and the average bit error rate analysis.

LDPC的仿真程序，采用BPSK调制，随机化生成方法-LDPC simulation program, using BPSK modulation, randomized Generation

LDPC编码仿真的源码，LDPC码是一种基于矩阵构造编码和迭代译码的新型信道编码方案，它具有很低的译码复杂度，并且拥有逼近香农极限的优异性能。-LDPC coding simulation code, LDPC code is a matrix structure based on the iterative decoding of the new coding and channel coding scheme, which has a very low decoding complexity

包含802.11n标准和CCSDS标准中的LDPC码校验矩阵和生成矩阵的生成和仿真-Comprising generation and simulation 802.11n standard and CCSDS standard LDPC code check matrix and the generator matrix