中文说明：LDPC码的完整的编译码，包含特征值与特征向量的提取、训练样本以及最后的识别，对HARQ系统的吞吐量分析，基于分段非线性权重值的Pso算法，最终的权值矩阵就是滤波器的系数，matlab小波分析程序。
English Description：
LDPC codes encoding and decoding, including eigenvalue and eigenvector extraction, training samples and the final recognition, the throughput of the HARQ system analysis, based on piecewise nonlinear weights of the PSO algorithm, final weight matrix is that of the filter coefficient, matlab wavelet analysis procedures.