对地观测数据的卡尔曼滤波器，详细叙述了数学模型和软件操作过程，GPS编程进阶材料-Earth observation data, Kalman filter, the mathematical model described in detail the process and software, GPS Programming Advanced Materials

基于TDOA定位，用卡尔曼滤波器的算法减小误差更准确地的去追踪和定位目标。-use the EKF algorithm to track the localization

卡尔曼滤波器用来消除非视距误差,提出一种针对NLOS环境的机遇卡尔曼滤波的动态跟踪定位算法-Kalman filter is used to eliminate non-line of sight errors presents a opportunity for the NLOS environment, the dynamic Kalman filter algorithm for tracking location

用卡尔曼滤波器处理GPS航迹的导航系统的数据。-Kalman filter to deal with the navigation system of GPS track data.