说明：  本文为《入门视频采集与处理》系列文章的第三篇，详细描述了如何显示采集到的YUV码流，并提供了相应的matlab程序，供大家下面使用。
(This article is the third in a series of Getting Started video capture and processing, a detailed description of how to display the collection to YUV stream, and the matlab program, for all the following use.)