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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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hfss_full_book
a book for guidance and simulation in hfss
- 2011-04-20 20:50:03下载
- 积分:1
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keshe
关于电力电子的课程设计 内容真实 是三相整流逆变(Courses on power electronics design is true is a three-phase rectifier inverter)
- 2011-05-05 13:21:00下载
- 积分:1
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License-plate-location-algorithm
车牌定位的相关算法,包括无噪声和有噪声两种情况下,算法的具体实现。(License plate location-related algorithms, including no noise and noise both cases, the algorithm implementation.
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- 2011-10-09 10:48:39下载
- 积分:1
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rsc_encode
reed solomon encoder
- 2010-07-03 16:07:46下载
- 积分:1
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MATLAB_toolbox_classic_example_of_source_code
MATLAB经典源程序工具箱实例MATLAB toolbox classic example of source code(Source MATLAB toolbox classic instance of MATLAB toolbox classic example of source code)
- 2010-08-05 09:15:22下载
- 积分:1
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multi-channelFIRFilter-bank
多信道FIR滤波器。作为firpr2chfn函数使用的例题进行教学。四信道reconstruction滤波器(multi-channel FIR Filter-Bank.)
- 2010-12-08 09:06:55下载
- 积分:1
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MATLAB-SIMULINK
Matlab/Simulink建模与仿真实例精讲配套源程序(The source code of Matlab/Simulink )
- 2012-05-03 13:47:05下载
- 积分:1
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music
music算法的影响因素 包括有阵元间距 信噪比 快拍数 角度差的影响 直观 简单(matlab about music)
- 2013-04-26 21:00:59下载
- 积分:1
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SINR_matlab
基于SINR的自适应波束成形,本程序给出了基于SINR算法的自适应波束成形(SINR-based adaptive beam forming, the process is the adaptive beamforming algorithm based on SINR)
- 2021-03-27 12:09:13下载
- 积分:1