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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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Simulink
note on simulink: intro, description and example
- 2010-09-20 07:07:12下载
- 积分:1
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Truss_structure
桁架结构内力分析,动力响应分析。介绍了质量、刚度矩阵的产生(Truss structure, force analysis, dynamic response analysis. Describes the mass, stiffness matrix generation)
- 2011-11-05 13:41:35下载
- 积分:1
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anhard
JUST FOR FUN....THIS MODEL JUST EXPOSES MY FAVORITE CUNT S PROGRAMMING SKILLS...SHE REALLY IS A BBOB WHEN IT COMES TO PROGRAMMING
- 2015-03-30 15:07:02下载
- 积分:1
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matlab
matlab经典课堂讲义 是初学者的好资料。(Classic class handouts for matlab ,its good Information for the beginner )
- 2010-10-14 18:23:55下载
- 积分:1
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kalman
采用kalman滤波算法对两自由度汽车的状态进行估计,对状态空间离散化处理后用kalman估计车辆状态。(The use of Kalman filter algorithm to estimate the state of vehicle.)
- 2013-04-22 16:14:49下载
- 积分:1
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numerical-method
计算方法课程中矩阵分解,牛顿迭代以及特征值求解的全部代码(Matrix decomposition method of calculating course, Newton s iterative eigenvalue solution and all code
)
- 2011-12-29 20:44:08下载
- 积分:1
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Rectangular-Fraunhofer-diffraction
本程序具体描述了矩孔夫朗和费衍射的图样,程序简单,图样清晰。(Rectangular Aperture Fraunhofer Wo Fei diffraction)
- 2012-05-03 15:35:41下载
- 积分:1
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Choi_Willaims
滤波器组的PWVD很不错的我已经试过了很好(filter group Ville very good, I have tried very good)
- 2007-06-08 22:20:36下载
- 积分:1
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tulunzuiduanlumatlabcode
解决图论中最短路问题的最好方法--“Dijstra算法,”通过解析实例模型,对模型算法进行描述、拓展,并给出了求最短路以及求最短路长的MATLAB程序,此程序具有通用性。(The best way to solve the shortest path problem in graph theory is- "Dijstra algorithm," by parsing instance model, the model describes the algorithm, expand, and gives the shortest and seek seek the shortest length of the MATLAB program, this program has versatility.)
- 2013-12-14 15:48:37下载
- 积分:1