EM算法源程序的代码，运行的结果和实验报告。-EM algorithm source code, operating results and the experimental report.

改进的meanShift算法，能够处理对象的旋转角度发生变化时的跟踪问题-An adaptive tracking algorithm,it s an improved MeanShift algorithm,can hanlde roation of the object during the tracking process