粒子滤波工具箱Particle Tool box

代码说明：

The object of this toolbox is to provide a MATLAB framework for nonlinear filteringin general, and particle filtering in particular. This is done by using the objectorientedprogramming paradigm, resulting in truly expandable code. Three typesof discrete and nonlinear state-space models are supported by default, as well asthree filter algorithms: the Extended Kalman Filter and the SIS and SIR particlefilters. Symbolic expressions are differentiated automatically, which allows forcomfortable EKF filtering. A graphical user interface is also provided to make theprocess of filtering even more convenient. By implementing a specified i