一种新的改进的UPF粒子滤波，在不降低精度的同时有效降低了算法的运行时间，很好用，可直接适用-A new particle filter to improve the UPF, achieved without lowering the accuracy of the algorithm at the same time effectively reduce the running time, very good, and can be directly applicable

upf滤波算法源程序，另包含EKF、UKF，PF算法源程序-upf filtering algorithm source further comprises EKF, UKF, PF algorithm source

无味变换粒子卡尔曼滤波程序，可以实现高效非线性滤波算法，赶快下载吧。(Particle Calman filter program, can achieve efficient nonlinear filtering algorithm, quickly download it.)