搜索资源列表
ldpc_distr
- LDPC码是Low Density Parity-check Codes的缩写，一个长为N的LDPC码由它的校验矩阵H来定义，该矩阵的特点是其中的元素0特别多，1特别少——即所谓的“低密度”。一个参数为（N，i，j）的H表示该矩阵中每列有i个1，每行有j个1，矩阵大小为N×K，N代表码字长度，K代表校验子的个数。 -LDPC code is the ab. of Low Density Parity-check Codes. A Length N LDPC is defined by its
ldpc_cdma
- ldpc码在cdma中应用，matlab实现-cdma ldpc code in the application and realization of Matlab
AWGN
- AWGN的仿真程序。FILENAME: awgn_simulator.c version 1.5 (C) Tadashi Wadayama, 2003 An LDPC code simulator based on quantized-BP algorithm for AWGN chanel -AWGN simulation program. FILENAME : awgn_simulator.c version 1.5 (C) Tadashi Wada Yama.
matlab-LDPC
- 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 co
MatlabprogrammsforencodinganddecodingofLDPCcodesov
- There is an example of how to use the LDPC encode/decode with AWGN channel model in files .\\ldpc_decode.m and .\\GFq\\ldpc_decode.m. There are a few parity check matrices available in the code but you can use other matrices provided you hav
07126@52RD_Adaptive
- ldpc码的经典程序,针对ldpc自适应调制的码率变换-ldpc code classical procedures against ldpc adaptive modulation rate of transformation
LDPC
- LDPC Decoder for rate=1/2 Min-Sum, Sum-Product, Scaling Min-Sum Layered Decoding for Matlab Code
LDPC_basic1
- 基于C++实现的LDPC码仿真代码程序，awgn信道下的编解码。(The LDPC code simulation code program based on C++, and the codec in the AWGN channel.)
Mackay
- 实现LDPC码校验矩阵的构造，采用Mackay 1A方法(Implementation of LDPC code check matrix construction uses Mackay 1A method)
DVB_S2_Codes
- DVB-S2 LDPC代码，不含有级联的BCH码(In our following paper, we find that the shortten codes of DVB-S2 have some problems,this program can provide a good DVB-S2 LDPC code without cascaded BCH codes)
LDPC
- LDPC编解码的matlab仿真程序代码(MATLAB emulation code of LDPC codec)
LDPC码误码率仿真源码
- 通过此程序，可以实现LDPC码误码率的仿真(Through this program, we can achieve LDPC code BER simulation.)
LDPC_802.16e仿真代码
- 可以产出LDPC_802.16e码字，不同码长不同码率(creat LDPC_802.16e ldpc code)
ldpc
- LDPC低密度奇偶校验码的程序 可供参考 还不错(LDPC Low density parity check code program for reference good)
LDPC
- LDPC编码的硬件代码,可在modelsim上验证(verilog code for ldpc encode)
BF
- ldpc码的比特反转译码算法利用C语言实现，虽然简单但比较完整(The bit inversion decoding algorithm of LDPC code is implemented in C language, which is simple but complete.)
PEG
- LDPC码编码的PEG算法，亲测代码真实有效(PEG algorithm for LDPC code coding)
LDPC-PEG算法构造H矩阵
- LDPC-PEG算法构造H矩阵源码程序，matlab源码程序 clear all; clc; %输入编码参数,m:校验节点数目，n:变量节点数目(注意码率R不一定为1/2) %构造任意码率的LDPC校验矩阵 m=input('The number of check nodes:'); n=input('The number of variable nodes:'); h=zeros(m,n); %给定变量节点度分布序列 dv=0.38354*x+0.04237*x^2+0.5740
ldpc-3gpp-matlab-master
- polar code implemnted in matlab
LDPC码编码的PEG算法，亲测代码真实有效
- LDPC码编码的PEG算法，亲测代码真实有效(PEG algorithm for LDPC code coding)