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2Dsource
基2 fft 的c++实现，改自matlab。(fft)
- 2009-03-30 11:24:33下载
- 积分：1
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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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FrequencyLowPass
频域内低通滤波实现图像平滑，程序原代码来自书籍，《计算机图像处理与识别技术》，作者王耀南等(frequency low pass filter)
- 2013-08-21 15:46:41下载
- 积分：1
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gmres-sample
matlab中广义最小残量法的m文件 包含arnoldi过程 和 gmres两部分 (matlab generalized minimum residual method m file contains arnoldi the process and gmres two parts)
- 2020-11-10 20:39:46下载
- 积分：1
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Rosen
Rosen梯度投影法，用于解决非线性规划的线性约束问题，可用于解决matlab程序(Rosen gradient projection method for solving nonlinear programming problem with linear constraints can be used to solve matlab program)
- 2013-09-25 08:49:09下载
- 积分：1
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ABC-2d
first-order Engquist-Majda ABC in an FDTD program for 2D-TMz Wave.
- 2013-12-04 22:00:01下载
- 积分：1
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opf--matpower
一个求取二机五节点的，有功网损最小的潮流计算程序(Minimum cost optimal power flow generator program)
- 2014-05-29 09:37:12下载
- 积分：1
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ZeroWatermark
基于图像感兴趣区的零水印算法的Matlab实现源代码(Region of interest based image watermarking algorithm)
- 2010-06-07 12:42:10下载
- 积分：1
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G.723.1_2010_08_09
This package implements the ITU-T G.723.1 speech coder and decoder in Matlab. The goal of the package is to provide a well-documented and modular program that was designed to facilitate experimentation and research using a practical coder as a base.
- 2010-08-09 11:21:43下载
- 积分：1
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MATLABzuote
说明： 一个利用Matlab绘图的教程，可以简单的绘制一些曲线。(A use of Matlab graphics tutorials, you can draw a number of simple curves.)
- 2008-10-02 02:08:02下载
- 积分：1
