视频运动中的目标的跟踪方法。方法比较简单，算法也简洁易懂，比较适合对MATLAB不是很熟悉的同学使用和学习，不过还是要有一定的MATLAB语言基础-Tracking target video motion. The method is relatively simple algorithms are easy to read, more suitable for MATLAB is not very familiar with the students to use and learn, but