SVPWM

本程序基于Matlab，可以对特定波长光线在透镜系统中进行光线追迹。可以生成任意方向平行光，点光源任意角度光线，并对全反射，光线射出系统等特殊情况用红色标出。透镜数任意，透镜参数可设。(The program is based on Matlab, with a specific wavelength of light in the lens system for ray tracing. Parallel light can be generated in any direction, at any angle point source of light, and the reflection of light injection system and other special circumstances marked in red. Any number of lenses, lens parameters can be set.)

MATLAB simulation results of BPSK, QPSK, 8-PSK and 16-QAM techniques of modulation in AWGN channel and fading channel

Security algorithms on WSN are devided on two kinds: symetric and asymetric. AES is one of the rebust os symetric methods. AES is simulated with matalb. Very intersting and very useful.

解决了三维数据可视化的问题；在三维网格点上数据绘制显示它的大小。 通过z轴坐标点更容易区分边缘颜色变化。可以通过设置线宽参数该选项设置为0。(This function solves the problem of visualization of 3 dimensional data in one plot(plot3). Data is plotted on a 3 dimensional mesh with point size showing value of it. Edge color changes via z axis to distinguish coordinate of points easier. That option can be turned off by setting the linewidth parameter to 0. )

this file is simulink of DC motor and PID controller

经典的leach算法，参考sep原文更容易看懂(the classic wsns algorithm，leach)

基于MATLAB的内模控制器的简单设计实现，应用于ARM上(Internal model controller based on MATLAB realization of a simple design, is applied on ARM)

The Sugeno-Takagi-like fuzzy controller: This controller is a two input one output fuzzy controller The first input is the error=x The second input is the error_dot=y(time derivative of the error) The output of the fuzzy controller is the CHANGE in the control action and NOT the control action.

用于连续结构拓扑优化的编程实现，大家可以看看(topology optimization)

说明：  matlab,编写的LVQ1数据挖掘分类算法。 (Matlab, prepared by the Data Mining LVQ1 classification algorithm.)