EKF扩展kalman滤波估计二维平面运动轨迹，实现二维平面有源雷达对目标距离和速度的跟踪。-Kalman filtering estimation of 2D motion trajectory EKF extension, realize the planar active radar for target distance and velocity tracking.

Demonstration of univariate nonstationary growth model (UNGM) using EKF and UKF. Copyright (C) 2007 Jouni Hartikainen This software is distributed under the GNU General Public Licence (version 2 or later) please refer to the file