randint

model of a three phase rectifier taking into account the current

说明：  Recording and playback audio signal display

30~50MHz的matlab设计程序，给出了响应曲线并给出了滤波实例(30 ~ 50MHz of matlab design procedures are given response curve and gives examples of the filtering)

用MATLAB实现将灰度图转换为彩色图（伪彩色）(Gray into color image by the use of MATLABP（seudo-color）)

two balls collision using matlab

ABB机器人IRB120的逆运动学求解程序，可以求出6个theta，并可自动判定方向值(ABB robots IRB120 inverse kinematics solver, you can find six theta, and can automatically determine the direction of the value)

voice activity detection by zero crossing(athar)

模式识别 MATLAB 的工具箱,比较实用,包括SVM,ICA,PCA,NN等等模式识别算法.(Pattern Recognition Toolbox for MATLAB, more practical, including the SVM, ICA, PCA, NN pattern recognition algorithm and so on.)

复杂网络SIR模型传播动力学的实现，生成一个传染源，在一个无标度网络传播演化过程，运行成功。（有注释）(Dynamics of complex network based on SIR model. Set a source of infection in a scale-free network. The simulation runs successfully. )

说明：  matlab 经典算法，基于遗传模拟退火算法的聚类算法(Matlab classic algorithm, clustering algorithm based on genetic simulated annealing algorithm)