Description: A collection of LDPC(Low-Density Parity-Codes) tools. Including: Code construction Density Evolution Decoding Algorithm Girth average Counter Stopping set and error Floor,etc Platform: |
Size: 3208 |
Author:武博 |
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Description: 基于matlab的信号时频分析仿真
MATLAB 软件在多个研究领域都有着广泛的应用。其中,它的频谱分析和滤波器的分析设计功能很强,从而使数字信号处理变得十分简单、直观。本文介绍了时频分析基础理论及一些应用,运用MATLAB 语言实现了旨在构造一种时间和频率的密度函数,以揭示信号中所包含的频率分量及其演化特性的wigner-ville 分布。-Matlab-based time-frequency signal analysis and simulation software MATLAB in a number of research fields as wide Pan application. Among them, its spectrum analysis and the analysis of filter design function very strong, so that the digital signal processing is very simple. intuitive. This paper presents a time-frequency analysis of basic theory and some applications, use MATLAB to the structure of a time and frequency density function, to reveal the signal contained in the frequency components and evolution of the air to air-ville distribution. Platform: |
Size: 162816 |
Author: |
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Description: A collection of LDPC(Low-Density Parity-Codes) tools. Including: Code construction Density Evolution Decoding Algorithm Girth average Counter Stopping set and error Floor,etc Platform: |
Size: 3072 |
Author:武博 |
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Description: LDPC码密度进化程序，加入了自己的一些见解。-the programe of LDPC codes density evolution, with some personal viewpoint. Platform: |
Size: 26624 |
Author:sun rong |
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Description: LDPC的密度演化算法，C++写的，执行速度很快。-LDPC density evolution algorithm, C++ written in the implementation of the fast. Platform: |
Size: 10240 |
Author:李剑 |
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Description: 关于LDPC密度进化理论分析不规则码字阈值，合理优化度分布，构造优异性能的LDPC码。以及高斯近似分析阈值的比较-Analysis of Density Evolution on the irregular LDPC code word threshold, optimize the degree distribution, excellent performance of the LDPC codes constructed. And the Gaussian approximation threshold comparison Platform: |
Size: 210944 |
Author:yxc |
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Description: 关于LDPC密度进化理论分析不规则码字阈值，合理优化度分布，构造优异性能的LDPC码。以及高斯近似分析阈值的比较-Analysis of Density Evolution on the irregular LDPC code word threshold, optimize the degree distribution, excellent performance of the LDPC codes constructed. And the Gaussian approximation threshold comparison Platform: |
Size: 224256 |
Author:yxc |
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Description: 关于LDPC密度进化理论分析不规则码字阈值，合理优化度分布，构造优异性能的LDPC码。以及高斯近似分析阈值的比较-Analysis of Density Evolution on the irregular LDPC code word threshold, optimize the degree distribution, excellent performance of the LDPC codes constructed. And the Gaussian approximation threshold comparison Platform: |
Size: 404480 |
Author:yxc |
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Description: 关于LDPC密度进化理论分析不规则码字阈值，合理优化度分布，构造优异性能的LDPC码。以及高斯近似分析阈值的比较-Analysis of Density Evolution on the irregular LDPC code word threshold, optimize the degree distribution, excellent performance of the LDPC codes constructed. And the Gaussian approximation threshold comparison Platform: |
Size: 450560 |
Author:yxc |
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Description: 关于LDPC密度进化理论分析不规则码字阈值，合理优化度分布，构造优异性能的LDPC码。以及高斯近似分析阈值的比较-Analysis of Density Evolution on the irregular LDPC code word threshold, optimize the degree distribution, excellent performance of the LDPC codes constructed. And the Gaussian approximation threshold comparison Platform: |
Size: 297984 |
Author:yxc |
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Description: This code provides the density evolution for a regular (3, 6) LDPC code. The code finds the proper threshold for SNR of the sender. Platform: |
Size: 1024 |
Author:homayoon |
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Description: The code provides a noisy belief propagation density evolution algorithm for a (3, 6) LDPC code. Platform: |
Size: 1024 |
Author:homayoon |
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Description: LDPC译码过程的密度进化程序，值得学习参考-density evolution code for ldpc decoding, which is worth reading for the IT workers. Platform: |
Size: 26624 |
Author:陈丹 |
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Search - density evolution