echo

采用matlab/simulink仿真环境建立捷联惯导系统的垂向通道仿真模型，利用高度气压计进行增稳仿真，取得良好的高度通道稳定的效果。(The model of vertial channel was developed in matlab/simulink.By using the high sensor to upgrade the high stability.)

说明：  在MATLAB下实现的图像边缘检测算法，自己编写的算法(matlab edge detection)

均衡效果好，这是基于最大似然估计的均衡器(With the development of high-speed optical fiber communication systems, polarization mode dispersion (PMD) has become a vital limiting factor. However, the traditional compensation methods which in optical domain have the disadvantages of complexity and cost. In recent years, the compensation methods which in electronic domain are given more attention because of their outstanding price advantage and their strong adaptability. The maximum-likehihood sequence estimation (MLSE) equalizer based on the Viterbi algorithm was designed in this paper.The MLSE equalizer can effectively compensate the intersymbol interference caused by polarization mode dispersion (PMD). First, the background and the spectrum of the text were introduced also the principles of PMD and the FFE/DFE equalizer were analysed. Second, the principles of Viterbi and the structure of MLSE were researched also the MLSE equalizer was simulated with the Matlab program in the optical fiber communication systems. T)

说明：  用割线法求函数极值，能求出初始点附近极值点，包括极大值和极小值(Secant extremal function, can be obtained in the vicinity of the initial point of extreme points, including the maximum and minimum values)

This file is a literature survey of password authentication

线性时变系统控制器设计的工具包，所用的方法是基于变化参数的李亚普诺夫线性不等式。每个m文件都有详细的说明。(Linear time-varying system controller design toolkit, the methodology used is based on changes in parameters of linear inequality Lyapunov. M files are each detail.)

it is the matlab model for simulation of the class d chopper with full details of parametrs

拉格朗日粒子追踪法的matlab程序,用于海洋中的水微团的追踪(tracking the path of paritle using lagrange method. it is using in the ocean)

matlab最优化程序设计教程，很有用的一本matlab设计基础读物，希望对matlab初学者提供一个良好的指导。(the basic book of matlab )

这是一篇关于5自由度机器人建模与仿真的论文，是做机器人仿真方面很好的参考资料(This is the one on the 5-DOF robot modeling and simulation papers are doing a very good reference for robot simulation,)