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Turbo_code_simulation

于 2021-04-13 发布文件大小:1375KB

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代码说明：

1. 程序中Turbo译码采用了MAP,LOG-MAP，和MAX-LOG-MAP三种算法。 2. 以xxx开头的四个mat文件是四种给定的Turbo码在译码时用到的参数，保存下来的目的是加快仿真的速度，如果你所仿真的Turbo码不是程序中列出的任意一种，你可以通过函数 trellis来生成自己的相关参数。 3. 程序支持1/2和1/3两种码率的Turbo码，其中1/2码率的Turbo码通过矩阵[1 0 0 1]打孔得到。在译码时通过对打孔位置添0恢复成1/3码率的码字。 4. 程序中的信噪比表示Eb/N0，通过此参数求得N0，对发送信号进行加噪。(1 program in Turbo decoding using the MAP, the LOG-MAP, and three kinds of the MAX-LOG-MAP algorithm.)

文件列表：

license.txt,1331,2011-08-26
Read me.docx,14115,2011-08-25
turbo_code_no_punc.mdl,60261,2011-08-24
turbo_code_no_punc_multiple_run.mdl,58876,2011-08-25
turbo_code_no_punc_multiple_run_driver.m,1523,2011-08-25
turbo_code_no_punc_setup.m,1167,2011-08-24
turbo_code_punc.mdl,61152,2011-08-24
turbo_code_punc_multiple_run.mdl,59607,2011-08-25
turbo_code_punc_multiple_run_driver.m,1512,2011-08-25
turbo_code_punc_QAM.mdl,62918,2011-08-25
turbo_code_punc_setup.m,1164,2011-08-24
Turbo_punctured.fig,4221,2011-08-25
Turbo_unpunctured.fig,4169,2011-08-25
turbo理论
.........\Turbo.ppt,285696,2012-02-23
.........\Turbo码基础.ppt,279552,2012-02-23
.........\Turbo码性能仿真研究.pdf,348552,2012-02-23
.........\Turbo码性能分析与仿真.doc,260608,2012-02-23
.........\Turbo编译码的Matlab实现.doc,1673272,2012-02-23
.........\一种Turbo编码的MATLAB仿真实现.pdf,112808,2012-02-23
.........\信息论_Turbo码.ppt,388608,2012-02-23

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