一个简单的图形识别程序，算法比较简单，利用了图像获取工具箱-A simple pattern recognition procedure, the algorithm is relatively simple, using the Image Acquisition Toolbox

实时人脸识别与追踪，主要运用了Matlab计算机视觉工具箱，维奥拉-琼斯算法，KTL算法。 直接运行代码会出现”错误使用webcam，尚未安装MATLAB Support Package for USB Webcams。打开Support Package Installer即可安装Webcam Support Package”这个错误。(Real time face recognition and tracking mainly use Matlab Computer Vision Too