具体包括了使用的是普通的电脑摄像头，因为是用m语言写的，所以兼容各个版本。原创地址（我在ilovematlab发了帖子了，下载人很多，所以在这里也发出来，给大家共享）：http://www.iilovematlab.cn/viewthread.php?tid=38743&highlight=包含内容：摄像头的预览和抓图摄像头图片的保存定时器的应用m文件建立gui控件。方便初学者学习。

-Including using a common computer camera, because it is written with the m language compatible with all versions. Original address (in ilovematlab I made a post, download a lot of people, so here also issued, to share): http://www.iilovematlab.cn/viewthread.php?tid=38743& highlight = contains the content: the camera preview and capture camera pictures saved timer application m file to establish gui controls. Convenient for beginners to learn.