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多径信道下可有效提高频偏估计性能
文章对几种常用的基于循环前缀(CP)的最大似然同步算法进行了分析，并对其频偏估计方差进行了比较；同
时针对基于CP 的同步算法在多径衰落信道下性能较差的情况，提出了一种改进的CP 同步算法并进行了仿真，结果表明相比
于原ML 算法，文中算法在多径信道下可有效提高频偏估计性能。(】This paper does some research on multiple maximum-likelihood (ML) algorithms based on cyclic prefix
(CP) and compares variances of frequency-offset estimation After the analysis of the bad performance of CP based
algorithms in multi-path fading channels, an improved CP algorithm is proposed and the simulation shows that this
algorithm can improve its performance effectively in multi-path fading channels.)
- 2010-05-18 18:29:39下载
- 积分：1
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final
achieving smallest MSE (in noise contamination)
- 2009-04-26 09:35:28下载
- 积分：1
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fuzzy
a guide to matlab which is practicual in engineering particularlly in control engineering.
- 2011-10-13 18:01:18下载
- 积分：1
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conv_m
说明： 离散卷积
离散卷积用于离散信号中,次程序是用MATLAB编写的(Discrete convolution of discrete convolution for discrete signals, sub-process is prepared using MATLAB)
- 2008-11-16 16:52:26下载
- 积分：1
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BCC
this program is a code for DEA, BCC model in matlab programming . I hope that can help you.
- 2013-09-23 21:32:44下载
- 积分：1
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Detector
the file is for light
- 2011-11-18 03:32:46下载
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GeLei_Split
输出一个正整数的所有格雷码序列及一正整数的所有升序拆分序列(output a positive integer Gray all sequences and a positive integer of all ascending sequence Resolution)
- 2006-09-23 22:17:27下载
- 积分：1
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shift
Shift a bit array 3 steps to the right
- 2009-11-24 22:33:18下载
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chapter1
说明： ％ 生成三个正弦函数并计算其幅度谱 属于MATLAB基础性的应用( Generate three sine function and calculate its amplitude spectrum belongs to the basic MATLAB Application)
- 2008-12-03 22:35:55下载
- 积分：1
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Matlab work
本文件提供了几个数值分析中的Matlab小程序。水平有限，多多海涵。(This document provides several numerical analysis of Matlab small programs. Limited, and many Haihan.)
- 2005-05-04 22:01:08下载
- 积分：1
