Draw-gear-tooth-profile-surface

一维正弦调制脉冲传播演示，PML吸收 a a a (a one demension sin wave demonstration, PML absorbed boundary a a a a a a a a a a)

一个完整的直扩通信系统matlab实现，已编译通过(DSSS communication system complete matlab implementation, compiled by)

3个蜂窝小区通信系统的matlab仿真源程序(3 Cellular communication system simulation matlab source)

说明：  续SIMULINK，很实用的一本书，搭建模型介绍详细，多多学习(Continued SIMULINK, very practical book, build model introduced in detail, a lot of learning)

利用霍夫变换，处理图像，包括广义hough变换的应用，简单快捷，计算量小(Using Hough transform, image processing, including the application of the generalized hough transform, simple and quick computation)

说明：  通信系统的Matlab代码，包括通信原理书中的大多代码(Matlab code communication systems, including most of the book Communication Theory code)

基于Lugre摩擦模型的PID控制（采用M语言实现控制算法及带有摩擦模型的被控对象的描述）(Lugre friction model based PID control (control algorithm using M language and a controlled object with a friction model description))

详细讲述了如何利用matlab编写neville插值算法，并且还有相关的matlab命令(Describe in detail how to use matlab to write neville interpolation algorithm, and there are associated matlab command)

matlab人脸识别，智能识别人脸，应用于检测识别人脸(matlab face recognition, smart face recognition, face detection and recognition applied)

一艘油轮的仿真程序，可以通过此程序很好的仿真油轮船舶的动态特性，实时仿真曲线。(tank simulation)