中文说明：卡尔曼滤波器的主要功能就是目标跟踪，程序利用卡尔曼滤波器实现了对机动目标的跟踪-Kalman filter is the main function of target tracking, procedures for the use of a Kalman filter to achieve the right track moving targets
English Description：
Kalman filter is the main function of target tracking, procedures for the use of a Kalman filter to achieve the right track moving targets