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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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pend
单级倒立摆,利用matlab中simulink进行动态仿真(Single-stage inverted pendulum using matlab for dynamic simulation in simulink)
- 2007-09-27 07:50:48下载
- 积分：1
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TD
说明： TD下行仿真。。。。。。。。。。。。。有需要的下(TD downlink simulation. . . . . . . . . . . . . Under the need)
- 2010-05-14 12:40:06下载
- 积分：1
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YPD_20190308
说明： 滞回曲线分析 计算能量耗散系数 滞回曲线的加载圈数(Press the Analyze button, and the hysteretic loop will be decomposed into separate loops, from which the hysteresis loop area, secant stiffness, equivalent viscous damping coefficient are obtained.)
- 2021-04-21 21:58:49下载
- 积分：1
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cconvdemo
说明： 在MATLAB环境下设计的计算卷积的软件平台(Design in the MATLAB computing environment software platform convolution)
- 2010-04-27 16:23:31下载
- 积分：1
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matlab
matlab调用sap2000计算分析代码示例(matlab call sap2000 computational analysis code examples)
- 2020-06-26 16:20:01下载
- 积分：1
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solver_Eq
本程序包采用matlab编写的几种数值计算中经典的解方程组的算法，包括LU分解、Gauss消元法、Jacobi迭代法、以及Guass-Seidel迭代法的源代码。供大家参考。(This package prepared using matlab several numerical solution of equations of classical algorithms, including LU decomposition, Gauss elimination method, Jacobi iteration, and Guass-Seidel iteration method source code. For your reference.)
- 2013-08-31 11:18:03下载
- 积分：1
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F-16trimandlinearization
美国F-16飞机的配平程序、小扰动线性化程序、全量方程求解时域响应、小扰动线性化方程求解时域响应。用MATLAB2014a编写。(The United States F-16 plane balancing procedure, the small perturbation linearization procedure, the full amount of solving the equation of time domain response, small perturbation linearization equation is solved in time domain response. Written by MATLAB2014a.)
- 2020-08-27 20:18:12下载
- 积分：1
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dudt_Fre_513
变频器（频率自定义）+Dudt的LC滤波器（LC自定义）+电缆模型（长度自定义）+高频异步电机模型（参数自定义）(The LC filter inverter frequency (custom)+Dudt (LC) custom+ cable model (custom length)+ high frequency induction motor model (custom parameters))
- 2015-05-16 17:20:03下载
- 积分：1
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GUITechnicalAnalysisTool
A GUI financial technical analysis toolbox. (A GUI financial technical analysis toolbox.)
- 2008-01-15 06:25:38下载
- 积分：1
