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OFDM
本文在分析移动无线信道衰落特性的基础上,阐述了OFDM系统的基本原理,主要研究了OFDM通信系统中的基于导频符号的信道估计问题,分析了几种经典的信道估计算法以及相关的关键技术环节。 在此基础上介绍了OFDM技术在现实中的一个应用——WLAN IEEE802.11a系统模型,利用Matlab仿真软件完成OFDM系统信号生成、噪声生成、导频插入、循环前缀、调制、解调等部分的设计,最后结合计算机仿真对系统关键技术(导频、循环前缀、估计算法)的有效性和可行性进行了全面的分析与比较。适合matlab研究(Based on the analysis of mobile channel fading characteristics based on the OFDM system on the basic principles of research in the OFDM communication system of the pilot symbols based on channel estimation problem, an analysis of several classical channel estimation algorithm and the associated key technical links. On this basis, introduced OFDM technology in a practical application- WLAN IEEE802.11a system model, using Matlab simulation software to complete OFDM signal generation, noise generation, pilot insertion, cyclic prefix, modulation, demodulation and other parts of the design, the final combination of computer simulation of the system of key technologies (pilots, cyclic prefix, it is estimated that algorithm) the effectiveness and feasibility of a comprehensive analysis and comparison. Suitable for research matlab)
- 2009-07-01 10:57:38下载
- 积分：1
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HANMINGCODE
matlab的m文件，是关于汉明码编码的，文件可以直接运行(matlab m-file is on the Hamming code, files can be run directly)
- 2013-08-31 18:58:50下载
- 积分：1
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pv-modele5
PHOTOVOLTAIC MODELISATION WITH SIMULINK
- 2013-11-06 21:00:45下载
- 积分：1
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beamforming-point
有关波束形成的指向性问题的波束图及相关代码
(The beamforming point the beam pattern and associated code)
- 2012-10-24 10:08:34下载
- 积分：1
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sixbobobobo
六脉波整流以及谐波抑制技术 iq ip 瞬时无功检测(Six pulse rectifier and harmonic suppression technology iq ip instantaneous reactive detection)
- 2013-06-03 12:55:22下载
- 积分：1
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lsvmk
LSVMK Langrangian Support Vector Machine algorithm
LSVMK solves a support vector machine problem using an iterative
algorithm inspired by an augmented Lagrangian formulation.
- 2008-03-21 11:33:46下载
- 积分：1
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MATLAB-gui
一个MATLAB gui实例，轻松就学会了MATLAB gui，我们一起进步！(A MATLAB gui instance, easily learned MATLAB gui, we progress together!)
- 2012-11-29 09:19:32下载
- 积分：1
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wnoise
在matlab中很适用，很经典的产生几种测试噪声的程序。(In matlab it is applicable, it is the classic noise generated several test procedures.)
- 2013-08-14 11:06:45下载
- 积分：1
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1111RVM
关联向量机，很好的工具箱，有用于分类和回归的例子(Relevance vector machine, a good toolbox, there are examples for classification and regression)
- 2013-12-06 12:08:39下载
- 积分：1
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Lab4
Kod programu operacje binarne
- 2011-12-12 19:47:48下载
- 积分：1
