基于MATLAB的有源滤波器的实现

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.

％ This program calculates Dilution of Precision with respect to a GPS * ％ receiver given its Cartesian ECEF position and the positions of four or * ％ more visible GPS satellites. It is a validation of the DOP algorithm and * ％ contains reference positions for which the DOP results are known. * ( This program calculates Dilution of Precision with respect to a GPS* receiver given its Cartesian ECEF position and the positions of four or* more visible GPS satellites. It is a validation of the DOP algorithm and* contains reference positions for which the DOP results are known.*)

先进pid参数整定，包含各种用于pid参数整定的算法(Advanced pid parameter tuning)

用MATLAB编程的语言，求解对TWTA的无记忆特性的描述(Using MATLAB programming language, solving for TWTA description of the non-memory characteristics)

机器人避障，模糊控制，基于matlab平台的源代码。(Robot obstacle avoidance, fuzzy control, based on the source code matlab platform)

说明：  蒙特卡洛方法的MATLAB的m文件，看看有用没有(Monte Carlo method of MATLAB m-files to see if there is no useful)

说明：   matlab介绍，以及各种迭代方法的原程序。(matlab introduction of various iterative methods, as well as the original procedure.)

This is my graduation design something, people in need can reference about signal processing signal detection

读取ecg信号的完整源代码，完整备注信息(original source code for ECG signal reading, with full notes)

规划问题，其中包含了规划问题的基本Matlab源程序，还有PPT的相关解释(Planning, which includes the planning of basic Matlab source code, as well as the relevant interpretation of PPT)