Garmin protocol processing model : a 0183 agreement dealing with the handling of...

需要先下载安装mapx，很容易找到，该程序是一个利用mapx和vc编写的与电子地图操作应用的程序-first need to download and install MapX, it is easy to find, that the procedure was a vc use MapX and prepared for the operation of the electronic map application procedures

这个程序能很智能地计算贴片天线的各个参数，只要给出其中的任意参数就能计算出其他-This process can be very smart to calculate the various parameters of patch antenna, as long as give them any other parameters can be calculated

通过枚举方式自动连接电脑串口，解析gps nema0183协议数据包，显示出当前的经纬度，海拔和时间

介绍VB下MAPX实现的二次搜索查询，MapX+VB的源代码和结果图形界面-introduced VB Connection"s secondary search query, MapX VB source code and the results of a graphical interface

gps 卫星定位源码，相信有许多朋友需要这个吧 !-gps satellite positioning source, I believe has many friends you need this!

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

Set of tools to perform transformations between projection, ellipsoidal and cartesian coordinates in either direction. -Set of tools to perform transformations be tween projection. ellipsoidal and cartesian coordinates in eith er direction.

AT命令祥解，介绍GPS命令的格式及使用方法-AT command祥解to introduce the GPS command and how to use the format

gps源码 ，支持北斗和GPS，显示经纬度，时间，海拔，获取卫星数量。

the example file that can decode the NMEA protocol