粒子群算法（PSO）

这是自己的作业程序，可以用于小图像的特征提取。(This is their operating procedures, can be used for small image feature extraction.)

二维情况下实现快速傅立叶变换，利用一维情况下的FFT实现(under 2D of the fast Fourier transform, using a dimension of the FFT)

Acsr Graphical User Interface

此代码为较为全面的ofdm无线通信的链路仿真，实现了信道模型，传输等，内容翔实，适合无线通信专业的研究生学习。(This code is more comprehensive wireless communications link ofdm simulation to achieve a channel model, transmission, informative, suitable for wireless communications professional graduate study.)

格子BLOTZMANN方法，二维圆柱绕流的实现(Lattice BLOTZMANN method, two-dimensional flow around a cylinder to achieve)

说明：  通过卡尔曼滤波实现对运动轨迹的追踪，里面包含椭圆和圆的(Through the Kalman filter to track the trajectory, which contains ellipses and circles)

《数字信号处理》（程佩青第３版）课后上机实验的程序(" Digital Signal Processing" (Cheng Peiqing version 3) experiment on the computer after school program)

This is matlab simulation model for Boost converter with open loop

matlab接口，讲述matlab 与各种开发软件的各种接口。(matlab interface about a variety of interfaces of matlab with various development software.)

this document is a useful materials which could be used to solve the two phase flow