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循环码

于 2023-08-19 发布 文件大小:1.17 kB
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代码说明:

利用MATLAB生成信号源序列,信道噪声,实现循环码编解码过程。 (1)已知(10,6)系统循环码的生成多项式为:g(x)=x4+x+1,请设计该循环码的编码器。    (2)输入随机码元序列长度至少1000位。    (3)按照错误概率Pe随机产生差错图样,得到实际接收码字。     (4)根据接收到的码字进行译码,计算误码率。    (5)调整Pe的大小,画出误码率与Pe之间的关系曲线。

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