Matlab

读入一组bmp格式的图像，进行PCA，主成分分析，用于人脸识别系统等(Read a set of bmp format images, the principal component analysis)

拟合直线拟合直线拟合直线拟合直线拟合直线拟合直线拟合直线拟合直线拟合直线拟合直线(polyfit the line polyfit the line polyfit the line)

本程序是分析不同结构树的峰均功率比的仿真程序(This procedure is to analyze the structure of trees of different peak to average power ratio of the simulation program)

code for mean and median filters

采用自相关法、FFT法，三种改进方法对带噪声的正弦信号做功率谱估计( U91C7 u7289 u7R3 u5B3 u5B3 u5B09 u5B09 U529F u7387 u8C31 u4F30 u8BA1)

利用matlab来模拟线光栅，虽然代码看似简单，其实要模拟好这一过程并不容易，分享下本人的方案，效果还不错，有图说明(Using matlab to simulate the line grating, although the code looks simple, but good to simulate this process is not easy to share, under my program, the results were good, there are map shows)

Hemero toolbox robotics

Useful selection of Filters for Signal Processing with Matlab

matlab中用来作单位根检测的程序，内有使用说明(matlab in the unit root test used for the procedure, there are instructions)

这是一个异步电机无速度传感器的矢量控制仿真模型，其中转速辨识用的是模型参考自适应法。(This is an asynchronous motor vector control without speed sensor simulation model, which is used to identify the speed model reference adaptive method.)