canny

classification is used to classify between normal and abnormal images

非线性系统辨识 Extended Hammerstein model identification(Nonlinear system identification Hammerstein model identification)

说明：  四阶统计求时延,拿来和大家共同研究，请指点(Fourth-order statistics for time delay, and everyone used to study, please instruct the)

pendulus simulink model

基于MATLAB-SIMULINK的异步电机电机转速双闭环调速系统(Based on MATLAB-SIMULINK of Induction Motor motor speed dual-loop speed control system)

很好的matlab的实例程序，关于数字信号处理的(A good example of matlab program on digital signal processing)

一个出售卡片信息的源码 是我的一个作业，和大家分析一下(a sale card information source was one of my operations, and we analyze)

此源码是我更改过的基于VFW(Video for Windows)的源码，使用了定时器能实时的显示图像，从网上可搜到原版源码，但是原版的功能是保存为一个文件，且不能实时显示，此版本虽然能显示，但感觉反应速度不是很快，没有基于DirectShow的程序更新速度快，不过在WM_PAINT消息处理里加while(1){capGrabFrame(ghWndCap) }刷新速度就快很多了，但是这样程序就进入死循环不能再处理其他消息，至于怎样改进，就靠读者你了。(This source is changed based on VFW (Video for Windows) source, using a timer to display real-time images from the Internet can be found to the original source, but original function is saved as a file, and can not be real-time display, Although this version can display, but feel the reaction rate is not fast, not based on DirectShow update speed, but in WM_PAINT message processing Riga while (1) {capGrabFrame (ghWndCap) } faster refresh rate on a lot, but this procedure to enter an infinite loop can not deal with other information, as to how to improve the reader to rely on you.)

用模最大值法提取小波脊，该例中又两条小波脊，所以是多脊提取。同时又施加惩罚函数，控制lamda的值，可以得到较为平滑的小波脊。( using maximum modulus extract wavelet ridge, the case has two wavelet ridge, it is a multi-ridge extraction. At the same time to impose the penalty function to control the value of lamda,the extracted ridge can be relatively smooth .)

对图像进行多种分析、变化，简单美观的图形操作界面，便于matlab的GUI入门学习。(A variety of image analysis, change, a simple graphical user interface appearance, easy to learn matlab entry of the GUI.)