NEMA协议校验值的计算

GPS设计全功略，很好的书籍值得研究一番，希望对你们有用-GPS design full-sina, well worth studying books about it, hope that useful to you

GPS源码，比较详细的介绍了，数据是怎么接收，怎么定位的-GPS source, more detailed introduction, the data is how to receive, how positioning

Missing file from "Global Positioning Systems, Inertial Navigation, and Integration" by Mohinder S Grewal, Lawrence R Weill, and Angus P Andrews

GPS车载导航系统的地图匹配算法。地图算法-GPS car navigation system, map matching algorithm

可以有助于实现无线发送和接受，使用方法可以参考该源码，使用方便且简单-Can contribute to the achievement of wireless send and receive, the use of methods can refer to the source, easy to use and simple

基于51单片机的GPS定位系统，在1602上显示经纬度等，通过开发板测试l啦啦啦啦啦啦啦啦！有能力的大神可以继续优化代码！

资源描述此源码是有关百度地图的API设计，其主要针对于进行Android手机地图APP的开发者，此代码可帮助开发者大幅度提高开发效率并能给予开发者必要的提高和帮助，是手机地图开发者的不二法宝~！~

GPS signal Pulling in Tracking range

通过车载终端采集GPS数据，而不需另外的GPS采集器-Car GPS terminal through the data collection without additional GPS collector