letter_detection

This file discribes a structure for stabilization and tracking between two identical hyperchaotic lu systems with different initial conditions and nonlinear control input. On the basis of Lyapounov theory, a first order sliding mode controller is designed for global asymptotically stabilization and tracking, so error dynamics between hyperchaotic lu master and slave system satisfy by input nonlinear control signal. Then a second order sliding mode controller by using super-twisting algorithm is designed. In this file, results of simulation shows the rate of effectiveness from this suggested method.

计算机辅助设计与仿真的经典算例，解决一类仿真问题(Computer-aided design and simulation of the classic examples, solving a class of simulation problems)

雷达系统MATLAB分析仿真，适合用MATLAB学习雷达系统设计的初学者(MATLAB simulation radar system analysis for radar system design using MATLAB learning beginners)

mATLAB cov函数详细说明 很棒，很好(mATLAB cov function details)

第5章 函数逼近.zip。是从书中光盘里拷贝的代码，放在这里与大家共享，希望对大家有帮助。(Chapter 5, function approximation)

diabetic ptients retinal vascular structure extraction in mat lab

FWM in fiber communication system

analogique simulation matlab de pll

的基本函数介绍符号数据、内联函数、unit 数组、稀疏类）(Basic functions introduced symbolic data, inline functions, unit array, sparse class))

基于2D和红外的异类传感器的数据融合算法，滤波器选用EKF扩展卡尔曼滤波(Based on the heterogeneous 2D and infrared sensor data fusion algorithm, filter selection EKF extended Kalman filter)