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基于随机生成的ldpc编码,AWGN信道,基于对数似然比的BP译码,可在不同的信噪比下得到不同的误码率


Update : 2009-02-16 Size : 2748 Publisher : chenwenwenbupt

LDPC PEG生成校验矩阵。设计性能优良的LDPC码
Update : 2009-03-03 Size : 8948 Publisher : ilhxjfe@163.com

LDPC的matlab具体实现,貌似是国外的程序,不错的!
Update : 2009-04-03 Size : 84628 Publisher : aigo777

LDPC的matlab仿真
Update : 2010-05-13 Size : 32147 Publisher : hiuyue

Software for Low Density Parity Check Codes Radford M. Neal Version of 2006-02-08. This collection of programs and modules, written in C, is intended to support research and education concerning Low Density Parity Check (LDPC) codes. (Note, however, that the copyright notice no longer restricts use to these purposes). These codes were invented by Robert Gallager in the early 1960's, and re-invented and shown to have very good performance by David MacKay and myself in the mid-1990's. The decoding algorithm for LDPC codes is related to that used for Turbo codes, and to probabilistic inference methods used in other fields. Variations on LDPC and Turbo codes are currently the best practical codes known, in terms of their ability to transmit data at rates approaching channel capacity with very low error probability.
Update : 2011-04-23 Size : 405064 Publisher : netor4you@yahoo.com

基于SOPC的LDPC通用的仿真平台设计
Update : 2012-02-10 Size : 905240 Publisher : huangzhengyong.ee@gmail.com

码长1536 扩展因子64的 WIMAX的LDPC 编码器,支持5/6,2/3,3/4,3个码率,需要在顶层做参数修改
Update : 2012-03-19 Size : 225376 Publisher : mariojiang

CMMB中ldpc编码器的verilog代码 CMMB中的ldpc编码器采用H矩阵的做法进行 编码,通过对H矩阵的分解进行迭代进行 编码,比较复杂。此代码为发射端的源代码, 已经应用。
Update : 2012-05-12 Size : 1700863 Publisher : swordmerry

DL : 0
一篇LDPC编码的论文,具有很好的参考价值-A thiese about ldpc code, It has a good value.
Update : 2024-04-26 Size : 3634176 Publisher : john

DL : 0
一个LDPC的例程使用matlab编写,可直接运行,信道编码程序-a LDPC the use of Matlab routines prepared to be directly run channel coding procedures
Update : 2024-04-26 Size : 3072 Publisher : 李文超

OtherLDPC
DL : 2
用于LDPC编码译码的仿真实现。包括随机生成校验矩阵、由校验矩阵产生生成矩阵、编码、加随机噪声、译码等内容。原作者是老外,有部分中文注释。-LDPC coding for decoding Simulation. Check including random matrix generated by the calibration matrix generated generator matrix, coding, plus random noise, such as decoding. The original author is a foreigner, some Chinese Notes.
Update : 2024-04-26 Size : 58368 Publisher : 别志松

关于LDPC编/译码的方针平台。能随机产生信源和模拟高斯信道。-on LDPC encoder/decoder platform approach. Letters can be randomly generated and analog sources Gaussian Channel.
Update : 2024-04-26 Size : 397312 Publisher : 与自封

matlabldpc
DL : 1
关于LDPC编码的MATLAB实现仿镇,求关于LDPC码的FPGA实现-LDPC coding on the fake MATLAB town, seeking LDPC on the FPGA
Update : 2024-04-26 Size : 20480 Publisher :

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该文件包括几篇比较关于LDPC编码核心的基础读物,还有关于LDPC开发的MATLAB仿真库和运用该库所进行的一些仿真源码-The documents include a few more LDPC coding on the basis of the core reading, also on the development of the LDPC MATLAB simulation library and use the library for the simulation source code
Update : 2024-04-26 Size : 885760 Publisher : 刘泽凯

DL : 0
make ldpc code and something-ldpc code and make something
Update : 2024-04-26 Size : 3072 Publisher : 黃純淤

DL : 0
LINUX环境下的LDPC代码; 有独立的编码,通道模型和解码模块; 并且有实例。-LINUX environment of LDPC code; Have independent coding, channel model and decoding module; and there are examples.
Update : 2024-04-26 Size : 352256 Publisher : 李冰

Otherldpc
DL : 1
<LDPC原理与应用> 国内LDPC编码的书籍 172页 详细讲述了LDPC的编译码原理-LDPC coding
Update : 2024-04-26 Size : 8414208 Publisher : 张力

LDPC编码程序--C语言的 能充分了解和学习该方面的技术-LDPC coding procedures C language can fully understand and learn the technical
Update : 2024-04-26 Size : 8192 Publisher : 王以珊

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基于C语言仿真 LDPC编解码仿真程序,希望对各位有用-Based on the C language simulation LDPC codec simulation program, in the hope that useful
Update : 2024-04-26 Size : 931840 Publisher : hxf

DL : 0
LDPC的MATLAB源代码,主要可以参考C语言程序的MATLAB调用方法-LDPC The MATLAB source code, can refer to the main C language program of the MATLAB call method
Update : 2024-04-26 Size : 74752 Publisher : cuicui
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