目标跟踪定位 其中包括目标的位置速度及加速度的跟踪曲线-target tracking targets including the location of speed and acceleration curve of the track

日志组件的源码，通过它可以记录程序的灵活跟踪定位 BUG 的位置信息

根据GPS软件接收机的基本原理编写的，卫星捕获到跟踪到解算的完整程序星对用户进行定位-Been prepared in accordance with the basic principles of the GPS receiver software, satellite capture positioning to the user to track to solving the complete program Star

GPS软件接收机，包括捕获，跟踪，解调，定位解算(GPS software receiver, including acquisition, tracking, demodulation, location resolution)