GPS定位中强机动目标运行轨迹数据，用于载入前上传主程序中。-GPS positioning runs strong maneuvering target trajectory data for use in loading the main program in the pre-upload.

针对影响目标跟踪性能的关键因素——机动目标模型及其状态转移方程，探讨了基于Singer统计模型的卡尔曼滤波算法实现。(Aiming at the key factor that affects the performance of target tracking maneuvering target model and its state transition equation, the Calman filtering algorithm based on Singer statistical