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

在雷达上应用卡尔曼滤波算法对目标轨迹进行预测-The application of the radar Kalman filter algorithm to predict the target trajectory