802.11wifi的LDPC置信传播译码MatLab

上传者: 44704533 | 上传时间: 2022-04-06 02:15:25 | 文件大小: 126KB | 文件类型: ZIP
使用:工程在matlab打开,运行main.m,可以得到译码结果的误比特率,使用的是置信传播算法,data文件夹是译码数据,matrix、protoH文件夹是监督矩阵的数据,builH.m是生成监督矩阵的脚本,mexfastdecoder.c是核心置信传播算法源码,getLDPCparameters.m是根据码率、空间流、数据长度等生成的LDPC参数,应用背景是802.11wifi的LDPC译码,码字长度有648、1296、1944等,不喜勿喷,谢谢

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