多目标跟踪的粒子滤波器，使用大量的有限元法求解偏微分方程，粒子图像分割及匹配均为自行编制的子例程，鲁棒性好，性能优越，多抽样率信号处理，Matlab实现界面友好。- Multi-target tracking particle filter, Using a large number of finite element method to solve partial differential equations, Particle image segmentation and matching subroutines themselves are prepared, Robustness, superior performance, Multirate signal processing, Matlab to achieve user-friendly.