BPF 基于boosted的粒子滤波 基于boosted的粒子滤波，用于冰球的跟踪 -BPF boosted particle filter be used to tracking ice hackey。

BPF在视频跟踪中用来求解多目标匹配，最佳匹配优先的启发式算法-BPF used in the video track to solving multi-goal match, the best match priority heuristic algorithm

CT重建滤波反投影BPF算法，虽然可以用MATLAB直接实现，但原理需要写开代码才能看到。这个是一步一步写出的，但速度慢。(Although the back projection BPF algorithm of CT reconstruction filtering can be directly implemented by MATLAB, the principle needs to be written code to see. It's written step by step, b