chapter4linearrfnote

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.

说明：  广义互相关函数，包含所有互相关的权函数，可以方便的使用它，其中PHAT加权效果最好！(Generalized cross-correlation function, contains all of the right to cross-correlation function, can easily use it, in which the weighted best PHAT!)

国外著名控制专著《extremum seeking control and application》第三章案例源码(matlab code for examples of ch3 in the well-known book《extremum seeking control and application》)

现代信号处理的matlab开发软件包，包含很多常用的库函数(Matlab development of modern signal processing software package that contains a number of commonly used library functions)

说明：  该算法是基于遗传算法的路劲规划算法，使用的是MATLAB平台仿真(Realization of Path Planning Based on Genetic Algorithms in MATLAB)

matlab追赶法实验报告完整版(matlab experiments to catch up with the full version of the report)

二自由度机械臂动力学解算matlab程序(2DOF serial manipunation dynamic programming code by matlab)

说明：  拉普拉斯高斯算子 拉普拉斯—高斯算子（Laplacian of Gaussian算子，通常缩写为log算子）是一种二阶微分算子，将在边缘处产生一个陡峭的零交叉。(Laplace Gaussian operator Laplace- Gaussian operator (Laplacian of Gaussian operator, often abbreviated as log operator) is a second-order differential operator, will be generated at the edge of a steep zero crossing.)

Robot Global Path Planning Based on Improved Artificial Fish-Swarm Algorithm

基于MATLAB环境下的人脸识别代码，简单易行，值得下载(Environment based on MATLAB code for face recognition, simple and easy, it is worth downloading)