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硕士学位论文:LDPC码在瑞利衰落信道中的性能分析
信道编码技术可以带来编码增益，节省宝贵的功率资源，己经成为现代数字
通信系统中必不可少的关键技术。LDPC码采用低复杂度的迭代译码算法，且具有
逼近香农限的性能.由于LDPC码具有诸多优点，它在信息可靠传输中的良好应
用前景己经引起学术界和rr业界的高度重视，成为当今信道编码领域最受瞩目的
研究热点之一。
本文主要探讨了LDPC码在瑞利衰落信道中的性能，基于LDPC码的分组空
时码系统，以及基于LDPC码的正交频
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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
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给出了用matlab实现LDPC码协作通信的程序，其中LDPC码用PEG算法构造，并给出了相应的文章。-Given LDPC codes using matlab to achieve collaborative communication procedures which LDPC codes constructed with the PEG algorithm, and gives the corresponding article.
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2发2收的mimo系统通信仿真，希望对从事MIMO系统仿真的工作演员有所帮助。-2 Fat 2 collected MIMO system communication simulation, and they hope to engage in the work of MIMO system simulation actors help.
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介绍Turbo码和LDPC码在深空通信中的应用和发展趋势-Turbo codes and LDPC codes introduced in the Deep Space Communication and Development
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LDPC(低密度奇偶校验码)编码是提高通信质量和数据传输速率的关键技术。LDPC码应用于实际通信系统是本课题的研究重点。编码资料-LDPC (Low Density Parity Check) codes is to improve communication quality and data transfer rates of key technologies. LDPC codes used in practical communication systems is the subject
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无线通信物理层信道建模，链路衰落，LDPC编码，OFDM，及智能天线等等关于物理层的码源-Wireless communication channel modeling the physical layer, link the decline, LDPC codes, OFDM, and smart antennas, and so the source code on the physical layer
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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 learni
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LDPC码在通信系统中的应用，其解码译码在高斯，锐利信道中的应用。-LDPC codes in the communication system applications, the decoder decoding the Gaussian, sharp channel applications.
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LDPC coded OFDM system for power line communication in the presence of both AWGN and Impulsive noise-LDPC coded OFDM system for power line communication in the presence of both AWGN and Impulsive noise..
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Iterative Solutions is committed to the mission of developing accurate and efficient software for the simulation of modern communication systems. All software is licensed as open source software under the Lesser GPL. The code is designed to run in ma
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无线通信系统中LDPC编译码器的实现，基于Linux下GCC编译和调试-the LDPC encorder and decorder in wireless communication system, under linux GCC
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This matlab code can be used to generate a parity check matrix for the LDPC code and further encoded and decoded in a complete communication system.
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WiMAX is called worldwide interoperability for microwave access. This is one of the methods of wireless communication standard named under IEEE 802.16 standard. In this technique, simulation of the WiMAX system is performed under different channel co
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复化三点Gauss-lengend公式求pi，LDPC码的完整的编译码，matlab开发工具箱中的支持向量机，搭建OFDM通信系统的框架，仿真效率很高的，利用自然梯度算法，在MATLAB中求图像纹理特征，车牌识别定位程序的部分功能。- Complex of three-point Gauss-lengend the Formula pi, Complete codec LDPC code, matlab development toolbox support vector machine, Bu
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在光通信系统中的低密度奇偶校验码的性能仿真中，利用该软件可以检测校验矩阵中是否含有4环和6环，并且可以检测出4环和6环出现次数最多的点。-Performance Simulation LDPC in an optical communication system, the use of the software can detect whether a check matrix containing 4 and 6 ring ring, and can detect the highest nu
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光纤无线通信系统中传输性能的研究，ldpc码的编解码实现，采用加权网络中节点强度和权重都是幂率分布的模型。- Fiber Transmission wireless communication system performance, Codec ldpc code implementation Using weighted model nodes in the network strength and weight are power law distribution.
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无线通信中的一种LDPC编码的仿真实现方法，实用，可直接完整仿真(Wireless communication in a LDPC coding simulation method, practical, can be directly complete simulation)
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In this paper, we employ iteratively decodable codes in a turbolike receiver of a multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) communication system. With such a receiver, we compare the decoding complexity a
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实现在MIMO通信系统中ldpc的编码和解码功能(Implementation of the coding and decoding functions of LDPC in MIMO communication system)
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