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LDPC码的译码

于 2022-03-22 发布 文件大小:186.23 kB
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代码说明:

用(7,4)线性分组码为例,采用和积算法进行译码。和BPSK译码进行对比,得出结论。用和积算法进行译码,在信噪比较低的情况下,和积算法译码不如未编码译码。当信噪比超过6dB左右时,译码效果好于未编码译码

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