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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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TimeFrequencydistribution
经典时频分布算法。基于MP算法对信号进行时频分布。(Classical time-frequency distribution method. MP algorithm based on time-frequency distribution of the signal.)
- 2009-12-07 11:36:26下载
- 积分：1
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Kinetic-analysis-and-dynamic
基于MATLAB／Simulink的平面连杆机器人的动力学分析与动态仿真(Kinetic analysis and dynamic simulation of the planar rod robot in the MATLAB Simulink-based)
- 2012-03-28 21:19:29下载
- 积分：1
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arconf
For an AR(p) model that has been fitted with ARFIT, [Aerr,werr]=ARCONF(A,C,w,th) computes the margins of error Aerr and werr such that (A +/- Aerr) and (w +/- werr) are approximate 95 confidence intervals for the elements of the coefficient matrix A and for the components of the intercept vector w. The input arguments of ARCONF are output of AR.
- 2013-01-25 20:05:57下载
- 积分：1
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MG2
少数博弈，实现少数者博弈模型，没有优化，只是粗略的实现其功能。。(ying wen miao shu jiu suan le！)
- 2011-12-16 13:42:08下载
- 积分：1
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chambolle
作者为Chambolle的论文An Algorithm for Total Variation Minimization and Applications的源代码及论文(The author is Chambolle papers An Algorithm for Total Variation Minimization and Applications of the source code and papers)
- 2013-12-21 21:10:31下载
- 积分：1
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bezier-curve
曲线之美 贝赛尔曲线 matlab实现
(beauty of the curve
bezier curve
)
- 2013-05-10 00:29:31下载
- 积分：1
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FilterPrewit
Prewit filter for image processing
- 2009-11-15 08:18:53下载
- 积分：1
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spaceMatlab
航天相关，计算卫星的轨道,是个Kalman滤波算法(space orbit Kalman filtering algorithm,)
- 2009-06-15 15:41:50下载
- 积分：1
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Energy-Management-Systems-And-Direct-Digital-Cont
For energy management researcher
- 2012-03-29 18:11:03下载
- 积分：1
