palmprint-PCA

说明：  利用matlab工具箱函数，分别画出长度为15的矩形窗、汉宁窗、汉明窗和布莱克曼窗的幅频（dB）特性曲线，观察它们的主要参数（主瓣宽度、过渡带宽度、旁瓣峰值幅度）的差别。(Matlab toolbox function is used to draw the amplit-frequency (dB) characteristic curves of rectangular window, hanning window, hamming window and blackman window with the length of 15, and observe the difference of their main parameters (main lobe width, transition band width, side lobe peak amplitude).)

基于锁相环Top-down的建模方法在MATLAB环境下建立数字锁相环完整的仿真模型，并用SIMULINK对数字锁相环的仿真模型进行仿真。　(Top-down phase-locked loop based on the modeling method in MATLAB environment DPLL set up a complete simulation model, and use of digital phase-locked loop SIMULINK simulation model simulation.)

说明：  Matlab编写的人工势场法避障程序，如何躲避点状障碍(Written in Matlab artificial potential field obstacle avoidance procedures, how to avoid point-shaped obstacles)

Matlab toolbox wave 3example小波计算,希望对大家有用(Matlab toolbox wave 3example Wavelet basis, everyone would like to be useful)

几种常用的边缘检测程序,简单易懂，matlab编程(edge-detection)

girachical cluster mat methid

脸部特征提取的论文，有效提高特征的选择准确性(new feature used in face recongise)

double side band modulation code

BP神经网络PID S函数,可用于Simulink仿真。(BP NN PID S-fuction)

说明：  用MATLAB 仿真了风力机模型 The wind turbine model is simulated with MATLAB(The wind turbine model is simulated with MATLAB)