是自己编写的GM-PHD多目标跟踪软件，能够给于初学者一个简单的认识。-Is the GM-PHD to write your own multi-target tracking software can give beginners a simple understanding.

基于高斯线性的概率密度函数滤波估计，以此为蓝本有很多改进或类似的算法，比如CDKF-PHD等-Based on Gaussian probability density function of the linear filter estimation, there are a lot of improvements as a blueprint or similar algorithms, such CDKF-PHD, etc.