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这个程序就是最基本的粒子群优化算法程序，用Matlab实现，非常简单。只有几十行代码。正所谓 一分钱一分货啊，优化效果不总是令人满意。(This procedure is the most basic particle swarm optimization procedures, using Matlab implementation, is very simple. Only a few dozen lines of code. One is the so-called sub-penny ah goods, and optimize the result is not always satisfactory.)

用matlab实现对语音信号的短时分析，包括清音和浊音的判决，基音周期的估计。(Using matlab to realize short-time speech signal analysis, including the voiceless and voiced the decision, pitch period estimation.)

图像传输过程中，经常会受到各种噪声的干扰，本程序采用中值滤波来减小噪声。(In the process of image transmission, there will be various noise interference always,this program is to reduce noise based on median filter method )

利用matlab计算模拟金属矩形波导垂直于传播方向截面不同模式下的场分布(Computing and simulating metal rectangular waveguide cross section perpendicular to the direction of propagation of the field distribution in different modes)

在matlab r2010a环境下编写的newton-lagrange算法，可以求解约束优化问题，程序返回目标函数值及拉格朗日乘子。(In matlab r2010a environment prepared newton-lagrange algorithms can solve constrained optimization problems, the program returns the value of the objective function and Lagrange multipliers.)

Get Homograpy Between Two Image. Run in matlab development enviroment.

运动目标检测的程序是有关车辆的，其中涉及到几种方法，有一定的参考价值。(Sports target detection program about the vehicle，reference to several methods and it is worth reading.)

基于常规方法的波束形成 有3个信号入射方向(Three signals incident direction based on the conventional beamforming)

matlab高级应用教程，涉及到插值方法、高斯积分、边值问题、动力学相应分析、非线性积分、弯曲梁结构计算等等(matlab tutorial for advanced applications involving the interpolation method, the Gaussian integral, boundary value problem, the corresponding dynamic analysis, nonlinear integral, bending beam structure calculation, etc.)

matlab 优化的grapcut程序，运算速度快，能达到40ms(matlab optimazation program, run verry quickly and can run in 40ms)