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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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power_filter
Steady-State Analysis of a Linear Circuit
This demonstration illustrates use of the Powergui and Impedance Measurement blocks to analyze the steady-state operation of a linear electrical circuit
- 2012-03-29 21:08:01下载
- 积分：1
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Genetic-Algorithm
简单易懂的遗传算法，示例中是处理的无约束优化问题，可以为后续编程做参考(This is a simply genetic algorithm which can be used for further research.)
- 2014-08-15 09:09:07下载
- 积分：1
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ABC_MATLAB
一种典型的人工蜂群算法（ABC）的MATLAB仿真实例，注释很详细。(A typical artificial bee colony algorithm (ABC) MATLAB simulation examples, very detailed notes.)
- 2014-02-11 23:32:27下载
- 积分：1
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倒车
设计一个模糊PID控制器,以及倒车系统simulink系统，使其可是实现对倒车系统的的优化控制。(Design a fuzzy PID controller, and the reversing system simulink system, so that it can achieve optimal control of the reversing system.)
- 2021-04-11 13:38:58下载
- 积分：1
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matlab
matlab实用基础教程．我们学校上课用的课件，不用什么基础，基本都能看得懂．最后还有ｓｉｍｕｌｉｎｋ的介绍
(matlab tutorials and practical basis. We use the courseware school does not require any foundation, the basic can understand. And finally, there is an introduction simulink)
- 2009-06-23 19:07:39下载
- 积分：1
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Gabor
Gabor atoms generation
- 2011-01-31 14:44:04下载
- 积分：1
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CFD_matlab
基于matlab的，关于lax-wendroff,lax-friedrichs,一阶迎风格式，一阶warming-beam格式的计算流入门简单算例(simple examples of lax-wendroff, lax-friedrichs, first-order upwind, first-order warming-beam based on MATLAB.)
- 2013-06-17 16:56:17下载
- 积分：1
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lorenz-system-plot
lorenz系统,这是第一个文件定义lorenz系统(lorenz system plot this is file 1, the lorenz system define)
- 2013-07-31 16:13:10下载
- 积分：1
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fcmtrancformer
说明： 基于MATLAB的K均值分类算法的源程序,用于诊断变压器故障(MATLAB-based K-means classification algorithm of the source code for transformer fault diagnosis)
- 2009-08-23 09:22:23下载
- 积分：1
