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LDPC译码

于 2022-12-13 发布 文件大小:2.68 kB
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每列产生3个1,1的位置随机.再调整每行1的个数使之大致相等.调整方法:先设定每行1的最大个数,依次找出超出该设定值的行,将该行中的某些1挪到其它未达到设定值的行的对应位置,直到该行中的1的个数达到设定值,先将H矩阵进行行列变换,使其左侧成为rows*rows的单位矩阵,右侧为矩阵P,校验矩阵H和生成矩阵G之间的转换

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