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LDPCBSN
LDPC码既低密度奇偶校验码(Low Density Parity Check Code,LDPC),它由Robert G.Gallager博士于1963年提出的一类具有稀疏校验矩阵的线性分组码,不仅有逼近Shannon限的良好性能,而且译码复杂度较低, 结构灵活,是近年信道编码领域的研究热点,目前已广泛应用于深空通信、光纤通信、卫星数字视频和音频广播等领域。LDPC码已成为第四代通信系统(4G)
(LDPC codes BER simulation under AWGN channel. MacKay-Neal based LDPC matrix. Message encoding uses sparse LU decomposition. There are 4 choices of decoder: hard-decision/bit-flip decoder, probability-domain SPA decoder, log-domain SPA decoder, and simplified log-domain SPA decoder.)
- 2009-03-14 11:01:22下载
- 积分:1
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MUSIC
说明: 感兴趣的可以看看,利用matlab语言写的基于高阶累积量的MUSIC算法。(Interested can look at the use of matlab language-based higher-order cumulants of the MUSIC algorithm.)
- 2008-10-07 20:35:53下载
- 积分:1
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Read_Data_From_TXT2
将signltap采集的数据导入到matlab进行,将txt文件数据导入到matlab( )
- 2013-09-03 19:03:28下载
- 积分:1
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IEEE
Article for use in porwer systems implemented in Matlab
- 2012-01-31 20:54:07下载
- 积分:1
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imagerestoration
图像复原
退化模型
连续退化模型
离散退化模型
复原的代数方法
代数复原原理
逆滤波复原
最小二乘方滤波
MATLAB 实现图像复原
维纳滤波复原
规则化滤波复原
Lucy-Richardson 复原
盲去卷积复原
图像复原的其它 MATLAB 函数 (Degradation of image restoration model continuous degradation model discrete degradation model recovery principles of algebra algebraic inverse filter to recover to recover MATLAB least squares filtering for image restoration Wiener filter to recover the rules-based filtering to recover Lucy-Richardson deconvolution to recover Blind Image Restoration to recover the other MATLAB Functions)
- 2009-12-23 12:12:34下载
- 积分:1
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exam
现代信号处理教程书稿(胡广书)清华大学出版社 例程(Modern signal processing tutorial manuscript (Hu Guang book) routine)
- 2011-10-26 15:42:31下载
- 积分:1
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Matlab-optimization-toolbox-function
matlab优化工具箱函数的简单介绍,很全(matlab optimization the toolbox function of brief, very full)
- 2012-10-12 10:34:43下载
- 积分:1
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MATLAB
MATLAB讲座:介面介绍,基础命令,常用数学函数,常用语句等(MATLAB Lecture: Interface description, basic commands, common mathematical functions, common statements, etc.)
- 2010-03-05 23:11:46下载
- 积分:1
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tspSA50
现代优化算法中的蚁群优化算法的matlab程序,测试数据为50城市的TSP问题。(Modern optimization algorithms, ant colony optimization algorithm matlab program, test data for 50 cities TSP problem.)
- 2012-04-18 11:55:06下载
- 积分:1
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core
matlab计算光纤光栅纤芯模有效折射率,利用数值积分法进行求解(matlab computing core fiber grating effective index, is solved using numerical integration)
- 2011-06-01 11:01:46下载
- 积分:1