4leg-in-abc-rev-def

带通/带阻巴特沃斯滤波器设计，采用IIR滤波器设计思路，可以返回数字滤波器的二阶分割形式(Band-pass/band-reject Butterworth filter design, using IIR filter design ideas, you can return to the form of digital filter second-order segmentation)

matlab版贪吃蛇游戏 经典中的经典，强烈推荐(matlab snake game)

说明：  提供两个点坐标，可以利用本程序，计算两点距离，简单好用。(Coordinates of two points, you can use this procedure to calculate the distance to two points, easy-to-use.)

基于MATLAB的蚁群算法 可以应用于协作通信的伙伴选择中(MATLAB-based ant colony algorithm can be applied to partner selection in cooperative communication )

PSO algorithm (PSO) standard test function verification process. M in a document, including the current literature is used to validate the seven standard test function (Ackley), 3D dynamic display, and the over-concentration of particles scatters when the function. Designed for researchers to study and colleagues at the PSO algorithm to provide a more complete functional and easily understood standard version, for beginners through this program to achieve rapid entry. in order to be more energy into depth study!

2D version of Brownian motion. A random walk is similar to markov process, however a markov process has no memory, where a random walk uses an initial state. The next step in the walk does not necessarily depend on your current state but will be referenced from your current state, that is to say the random vector is added to your current state. depending on complexity

仿真图是速度、距离、幅度三维图像，虚拟力的无线传感网络覆盖，数学方法是部分子空间法。( FIG simulation speed, distance, amplitude three-dimensional image, Virtual power wireless sensor network coverage, Mathematics is part of the subspace.)

Matlab 官方工具箱使用说明 统计学工具箱使用说明(Matlab toolbox for use of official statistical toolbox for use)

信号发生器的编程程序，程序是我的同学编写的，希望对你有所帮助(Signal generator programming program, the program is written in my classmates, I hope for your help)

一个修改后的PCA进行人脸识别的Matlab代码(A revised PCA for Face Recognition Matlab code)