内附收集的几种ldpc代码（编码解码皆有），另有论文及书籍（pdf格式）-Containing a collection of several ldpc code (codec Jieyou), while papers and books (pdf format)

关于LDPC密度进化理论分析不规则码字阈值，合理优化度分布，构造优异性能的LDPC码。以及高斯近似分析阈值的比较-Analysis of Density Evolution on the irregular LDPC code word threshold, optimize the degree distribution, excellent performance of the LDPC codes constructed. And the Gaussian approximation th

关于LDPC密度进化理论分析不规则码字阈值，合理优化度分布，构造优异性能的LDPC码。以及高斯近似分析阈值的比较-Analysis of Density Evolution on the irregular LDPC code word threshold, optimize the degree distribution, excellent performance of the LDPC codes constructed. And the Gaussian approximation th

压缩包中包含了LDPC码编解码的实现原理，特别是QC-LDPC码的编解码实现原理的相关pdf文档。-Compression package contains the LDPC code codec implementation principle, in particular, QC-LDPC code codec implementation principle related pdf document