这个就是SVM识别的，说是世界识别冠军程序。源程序不是在windows 下的，这个该成了Windows下的，打开DEMO.M文件直接运行。检测的程序改好了，-This is the SVM identified, said that the world championship recognition program. The source is not in the windows, which became the Windows, open the file directly DEMO.M