卡尔曼滤波器在雷达上的应用，用于估计飞机的速度，有原始数据-Kalman filter in radar applications, used to estimate the speed of the aircraft, there are raw data

这是非常好的滤波算法，一般在做雷达或导航时，求速度或位置时用，比卡尔曼滤波好用-This is a very good filtering algorithm, usually in the radar or navigation, seeking speed or position when used, better than Kalman filtering