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Description: 基于matlab的LDPC码的encoding和decoding的程序，强烈推荐初学者学习参考-Matlab based on the LDPC code encoding and decoding procedures, strongly recommended reference for beginners to learn
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Size: 14336 |
Author: liufan |
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Description: ＬＤＰＣ 编码算法 基于LU的校验矩阵编码方法-LDPC coding algorithm based on LU checksum matrix encoding method
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Size: 2048 |
Author: nzh |
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Description: LDPC奇偶检测校验码的编码，包括一个主程序和4个子程序-LDPC parity check codes encoding detection, including a main program and 4 sub-procedures
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Size: 6144 |
Author: 龚群侃 |
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Description: 一个LDPC编码/译码程序，带有误码率分析代码-ldpc encoding/decoding program, with BER analysis.
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Size: 7168 |
Author: wuik |
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Description: LDPC 码的编译码的c语言实现,译码采用的是bp算法-Encoding and Decoding of LDPC code c language, decoding algorithm used is bp
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Size: 289792 |
Author: luzhen |
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Description: Construct the short length of QC LDPC codes without girth 4 and girth 6-The Program to construct the short length of QC LDPC codes without girth 4 and girth 6
Copyright (C) Yang XIAO, Jun FAN, BJTU, July 26, 2007, E-Mail: yxiao@bjtu.edu.cn.
This program presents an approach [1] for constructing the short length of LDPC codes with girth 8. First, we design 3 submatrices with different shifting functions given by our schemes, then combine them into a matrix according to our approach, finally, expand the matrix into a desired parity-check matrix using identity matrices and cyclic shift matrices of the identity matrices.
The simulation results in AWGN channels show that the codes which can be obtained by the generator matrix derived from this check matrix for encoding the random information bits are as good as random LDPC codes [1].
Ref:
[1] J. Fan, Y. Xiao, “A design of LDPC codes with large girth based on the sub-matrix shifting”, IET International Conference on Wireless Mobile and Multimedia Networks Proceedings (ICWMMN 2006), (CP525), p.
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Size: 2048 |
Author: lydia |
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Description: ldpc编码的vc例程，编译通过，详细的解释了ldpc编码的原理-vc-encoded ldpc routine, the compiler through a detailed explanation of the principle of encoding ldpc
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Size: 303104 |
Author: 尚龙 |
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Description: LDPC codes are one of the hottest topics in coding theory today. Originally invented in
the early 1960 s, they have experienced an amazing comeback in the last few years. Unlike
many other classes of codes LDPC codes are already equipped with very fast (probabilistic)
encoding and decoding algorithms. The question is that of the design of the codes such that these
algorithms can recover the original codeword in the face of large amounts of noise. New analytic
and combinatorial tools make it possible to solve the design problem. This makes LDPC codes
not only attractive from a theoretical point of view, but also perfect for practical applications. In
this note I will give a brief overview of the origins of LDPC codes and the methods used for their
analysis and design.
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Size: 195584 |
Author: mike zhou |
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Description: LDPC码的编译码原理，详细完整，是了解LDPC码基础知识的很好的材料-LDPC code encoding and decoding principles, detailed and complete, is to understand the basics of LDPC codes of good material
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Size: 3443712 |
Author: gx |
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Description: 书名：LDPC原理与应用。是国内第一本介绍用LDPC编、译码基本原理及应用技术的一本书。对用 vhdl 或verilog实现硬件编程LDPC的人开发无线通信是很好的资料-Title: LDPC Principles and Applications. Is the first book describes using LDPC Encoding and Decoding the basic principles and application of technology, a book. Right to use vhdl or verilog hardware programming LDPC people to achieve development of wireless communications is a very good information
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Size: 8414208 |
Author: 邓军 |
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Description: 实现LDPC编码和译码，利用C语言编写，在matlab环境中画性能曲线。-Realize encoding and decoding of LDPC codes
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Size: 207872 |
Author: 刘明华 |
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Description: LDPC的检验矩阵的生成，编码和译码过程。-The process of LDPC codes generating,encoding and decoding.
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Size: 8192 |
Author: wenyan |
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Description: ldpc material
about ldpc techniques,like encoding and decoding
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Size: 901120 |
Author: radhakrishna |
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Description: 该压缩包包含了关于ldpc编解码的十一个小程序。-The archive contains about 11 small ldpc encoding and decoding process.
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Size: 7168 |
Author: 刘桂芸 |
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Description: ldpc码在AWGN信道下的性能仿真。包括geth.m,getG.m,H2G.m,decode.m,BER.m按传统的编码方案编码，生成H矩阵后转化为G矩阵，编码后送入高斯信道。仿真得到BER性能-ldpc codes in the AWGN channel performance simulation. Including geth.m, getG.m, H2G.m, decode.m, BER.m coded according to the traditional encoding scheme to generate H matrix is transformed into G matrix encoded into the Gaussian channel. Simulation, the BER performance
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Size: 68608 |
Author: 熊路 |
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Description: 在删除信道下LDPC码的编译码研究与实现，可供参考-In the Delete Channel Encoding and Decoding of LDPC Codes and implementation, available for reference
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Size: 9216 |
Author: 蔡虹 |
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Description: LDPC encoding and decoding for Gallager algorithm
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Size: 2048 |
Author: Tareq |
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Description: 此为LDPC码的完整的编译码的MATLAB源代码。可用于通信系统的编码仿真，非常方便。-This is a complete encoding and decoding LDPC codes of MATLAB source code. Coding can be used for simulation of communication systems, very convenient.
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Size: 646144 |
Author: 黄珊琳 |
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Description: 此为C++环境下的LDPC编译码的完整的源代码。常用于通信系统的编译码仿真过程。有助于各种项目的完成。-This is the C++ environment LDPC coding and decoding of the complete source code. Commonly used in the encoding and decoding communication system simulation. Contribute to the completion of various projects.
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Size: 1489920 |
Author: 黄珊琳 |
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Description: 此为LDPC低密度校验码的编译码的原理与应用的详细介绍。包括各种信道模型下的仿真结果，有助于更好的学习通信系统的编译码过程的实现。-This is the LDPC coding and decoding LDPC codes principles and applications in detail. Including channel model simulation results, contribute to a better communication system of learning to achieve encoding and decoding process.
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Size: 8414208 |
Author: 黄珊琳 |
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