vsg

tf*idf algoritm is a famouse algoritm in text mining.

过不同方法进行粗糙集属性约简matlab完整程序(rough set matlab program)

pca code for face reconition

包含matlab的使用频率较高常用命令及其功能，便于查询，方便快捷(Contains a higher frequency of use matlab common commands and their functions, easy to check, convenient)

说明：  基础的人脸检测程序，含有matlab程序，C语言程序及dll库。(simple face detector using C and matlab.)

梁单元动力反应程序，包括各种动力计算方法和频响分析(Beam element dynamic response procedures, including frequency response analysis and dynamic calculation methods)

fft spectrum audio file

单极性H桥DC-DC逆变电路仿真，结果正确，输出波形好(Unipolar H-bridge DC-DC inverter circuit simulation, the result is correct, the output waveform)

induction motor servo drive

多参数规划工具箱用来计算约束线性及分段仿射系统控制器的最优显式解。(multi-parametric toolbox(MPT)is a matlab toolbox for computing explicit optimal orsub-optimal feedback control laws for constrained linear and piecewise affine systems. )