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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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Daubechies4-8filtercoefficients
Daubechies wavelet coefficients 4 to 8
- 2010-12-10 10:13:40下载
- 积分:1
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Matlabsimulinkcx
给大家上传的一个基于matlab的仿真程序,希望大家看看(For everyone to upload a matlab-based simulation program, let us look at)
- 2010-05-12 23:43:01下载
- 积分:1
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new3
该程序是对于雷达点目标成像的,对于雷达初学者来说是一个很好的资料。(The program is a radar point target imaging, radar beginners is a good information.)
- 2012-09-22 20:44:26下载
- 积分:1
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logistic
说明: 求Lyapunov指数,LOGISITIC映射(Seek Lyapunov index, LOGISITIC map)
- 2010-04-08 17:22:48下载
- 积分:1
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matlabcodeset
matlab指令集,一般常用的指令都包涵(matlab code set)
- 2012-03-20 22:31:25下载
- 积分:1
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MP
说明: 匹配追踪和正交匹配追踪的算法。用于时频分析算法。(mathing pursuit algorithm )
- 2011-07-13 11:51:57下载
- 积分:1
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libsvm-toolbox-for-matlab
一种支持向量机的工具箱,用m文件编成,在matlab中有一定作用!(libsvm toolbox for matlab)
- 2012-09-06 12:59:33下载
- 积分:1
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ADRC_simulink
说明: 自抗扰算法仿真程序,算法学习使用,适合理论分析(Auto disturbance rejection algorithm simulation program, algorithm learning and use, suitable for theoretical analysis)
- 2020-04-17 09:29:48下载
- 积分:1
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An-Introduction-to-Programming-and-Numerical-Metho
An Introduction to Programming and Numerical Methods in MATLAB.pdf
- 2009-02-28 12:57:48下载
- 积分:1