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kalman
Carrier-phase synchronization can be approached in a
general manner by estimating the multiplicative distortion (MD) to which
a baseband received signal in an RF or coherent optical transmission
system is subjected. This paper presents a unified modeling and
estimation of the MD in finite-alphabet digital communication systems. A
simple form of MD is the camer phase exp GO) which has to be estimated
and compensated for in a coherent receiver. A more general case with
fading must, however, allow for amplitude as well as phase variations of
the MD.
We assume a state-variable model for the MD and generally obtain a
nonlinear estimation problem with additional randomly-varying system
parameters such as received signal power, frequency offset, and Doppler
spread. An extended Kalman filter is then applied as a near-optimal
solution to the adaptive MD and channel parameter estimation problem.
Examples are given to show the use and some advantages of this scheme.
- 2007-09-18 21:06:09下载
- 积分：1
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tsmQPhild
算法是原始对偶算法，该方法充分的剖析了优化问题的结构，是求解二次规划问题的一个较好的算法。求解比采用matlab 的Quardprog求解速度快许多！(Algorithm is the original dual algorithm, this method is fully analyzed the optimization of structure, is to solve the quadratic programming problem of a good algorithm. To solve the fast Quardprog than using matlab to solve many!)
- 2014-01-09 14:42:59下载
- 积分：1
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features-extraction-in-matlab
feature extraction in matlab simple intro
- 2013-10-24 13:06:35下载
- 积分：1
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LM2576
LM2576/LM2576HV开关型降压稳压器电子技术手册(LM2576/LM2576HV)
- 2010-08-19 15:43:53下载
- 积分：1
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spid
Speaker Recognition using matlab
- 2012-08-07 14:24:55下载
- 积分：1
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EXP_3
MATLAB PROGRAM FOR FINDIDG SOLUTION OF STATE SPACE MODEL
- 2013-10-23 01:19:45下载
- 积分：1
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xiangguanxing
用于两信号的相关性的的检验，利用matlab(Relevance estimation of signals by matlab)
- 2009-06-27 11:09:56下载
- 积分：1
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CSI
CSI in a channel no awgn
- 2011-01-02 23:59:56下载
- 积分：1
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Registration
This is a image registration toolbox
- 2012-05-01 00:03:29下载
- 积分：1
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Chapter_1
chapter 1 of the fdtd method for electromagnetics with matlab simulations
- 2013-12-03 09:40:07下载
- 积分：1
