pca_cluster

通过手动选点的图像配准程序，会弹出窗口提示进行人机交互试选点(register images through interactive point-selection )

discrete wavelet transform for image watermarking

students learning code for practice

说明：  matlab的学习教程，ppt格式，直接查看(matlab ppt)

一个很不错的关于蚁群优化算法的matlab程序。(A very good on the ant colony optimization matlab program.)

在matlab软件中编程实现基于遗传算法优化BP神经网络非线性系统拟合算法(In the matlab software programming based on genetic algorithm to optimize the BP neural network nonlinear system fitting method)

Very simple function to quickly plot a 3D cube

滚动轴承内外圈故障仿真信号MATLAB程序实现(MATLAB fault simulation signal bearing program)

说明：  离散型永磁同步电机滑模控制，采用锁相环实现角度估算，角度误差低，效果好。(PMSM_SMO_PLL,test is good.)

两篇时频分析的论文，时频分析技术简述与基于matlab的信号时频分析仿真，可以在编程时参考学习。(Two time-frequency analysis papers, time-frequency analysis technology brief matlab-based signal frequency analysis simulation can learn programming reference.)