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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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nihe
matlab的拟合插值经典算法,可用于数学建模(matlab development of classical planning algorithms can be used for mathematical modeling)
- 2011-08-04 15:27:26下载
- 积分:1
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MCMC11
基于单目标优化的车载物流分配等 可通过更改优化目标和约束条件 来求解实际问题 使用蒙特卡洛方法求解整数解(Based on the integer programming of single objective optimization of vehicle logistics program)
- 2014-09-24 14:36:57下载
- 积分:1
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igabor
Gabor逆变换子程序,有详细注释,绝对可用,与本人上传的gabor程序完美匹配(Gabor inverse transform routine, detailed notes, absolutely useful, and perfectly match the gabor routine I uploaded. )
- 2011-11-14 20:03:10下载
- 积分:1
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funny
一个用matlab编写的计算器程序,可以实现四则运算和三角函数的运算(Using a calculator program written in matlab, you can achieve the four operations and trigonometric functions in operation)
- 2009-11-02 18:02:46下载
- 积分:1
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new2
matlab implmentation of g.723.1
- 2012-04-17 14:26:53下载
- 积分:1
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基于微粒群模型的无线传感器网络节点部署研究
基于微粒群模型的无线传感器网络节点部署研究(Research on the deployment of wireless sensor network node based on particle swarm optimization model)
- 2020-07-06 15:58:58下载
- 积分:1
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MAT2PlotHISTO
Plot image histogram with Mathematic Algorithm in matlab
- 2015-01-25 08:59:20下载
- 积分:1
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信号特征提取
信号特征提取16个时域、频域指标
均值、标准差、方差、 偏斜度指标、峭度指标、 峰-峰值、峰值、均方幅值、平均幅值、方根幅值、波形指标、峰值指标(Signal feature extraction 16 time domain, frequency domain mean, standard deviation, variance, skewness index, kurtosis index, peak- peak, mean square amplitude, average amplitude, square root amplitude, waveform indicators Peak Indicators)
- 2020-12-08 09:49:20下载
- 积分:1
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EMG
Reading, Filtering, Normalization, and Optimum Threshold Calculation of Electromyogram Signals
- 2017-12-26 03:55:56下载
- 积分:1