Time-frequency-analysis

模式分类（中文版），课后题，164页第2题，MATLAB源程序(Pattern Classification (Chinese version), after-school question, 164 2 title, MATLAB source code)

Analyse error of imgage.

一个关于人脸识别的pca主程序分析算法的matlab程序(About the pca a face recognition algorithm matlab main program analysis procedures)

基于matlab的区域生长算法，可以对图像进行分割处理。 (Matlab-based region growing algorithm to the image segmentation.)

圆环阵的天线方向图 与基于SMI算法的线阵的自适应波束形成(Adaptive beamforming circular array antenna pattern SMI algorithm based linear array)

Matlab/Simulink模型单相逆变器，实现DC/AC的电力变换功能，电压幅值为311V，频率为50Hz。(Matlab/Simulink model of the single-phase inverters to achieve DC/AC power conversion function, the voltage amplitude of 311V, frequency is 50Hz.)

实现机器人避障功能，100个方格内可自己设置障碍区域，程序会自动寻找最短路径。另外附带试验参数(Robot obstacle avoidance function, 100 squares can set up their own regional barriers, the program will automatically find the shortest path. Also included with the test parameters)

基于均匀线阵的，利用延迟的方法进行信号方位角与频率的联合估计，采用MUSIC算法(Based on uniform linear array, and methods of use of the delay signal azimuth and frequency of joint estimation using MUSIC algorithm)

MATLAB编写的遗传算法程序，多项程序组合而成的MATLAB工具包(Genetic algorithm written in MATLAB )

1 swing bus、1 PQ bus、2 transfermor 以matlab劃出結構圖後計算各線路的電流電壓(1 swing bus, 1 PQ bus, 2 transfermor matlab draw diagram after calculation of current and voltage of each line)