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Turbo_code_simulation
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.)
- 2021-04-13 19:08:56下载
- 积分:1
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Chap_5_EQ
This is the solution manual of the chapter 5 of channel equalization and conatains matlab codes
- 2011-07-22 07:42:56下载
- 积分:1
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run_length
function run_length encoding
- 2014-11-06 00:47:29下载
- 积分:1
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kpca
核主成分分析方法是主成分分析的改进算法,其采用非线性方法提取主成分(Kernel principal component analysis method is an improved algorithm of principal component analysis, which uses a nonlinear principal components extracted)
- 2014-01-07 20:00:38下载
- 积分:1
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rrsqrt
This code is for Reduce Rank Square Root Technique in MatLab
- 2012-08-10 00:29:31下载
- 积分:1
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zjqxszx
本算例用正交多项式,采用最小二乘法拟合散点函数曲线,程序为MATLAB编写!(zuixiao ercheng duoxiangshi)
- 2013-10-12 21:17:48下载
- 积分:1
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ackley
This is Code of PSO with matlab
- 2013-10-31 14:04:18下载
- 积分:1
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suixi
此项目完整玩具机器人代码和原理,还元器件清单;(This project complete toy robot code and principles, to restore the device list )
- 2015-04-15 23:33:44下载
- 积分:1
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rect_array
MATLAB Simulations for Radar Systems DesignMATLAB_Code
ect_array(MATLAB Simulations for Radar Systems Design MATLAB_Code rect_array)
- 2009-10-26 21:48:20下载
- 积分:1
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MATLAB
matlab讲义,非常好的MATLAB入门资料 (matlab notes, very good introductory information on MATLAB)
- 2009-04-17 11:24:50下载
- 积分:1