采用C#窗体应用程序编写的单点定位代码

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！

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

利用GPS作为时钟源实现精确计时，方便实用，定时精度达到300ns以内。 -The use of GPS as a clock source to achieve accurate timing, convenient and practical, timing accuracy of less than 300ns.

GPS模块开发：vb、rs232串行通信控制-GPS Module Development: vb, rs232 serial communication control

通过两个11位gold码发生器生成两个同频的GOLD序列，在通过两个吗发生器的不不同抽头相加形成新的gold序列，即所需的北斗伪码序列

gps 卫星位置的计算 坐标系转换 功能很强大，适合工程人员使用-gps satellite position calculation, coordinate system conversion, function is powerful and suitable for use by project team members

这个是程序用到的四颗可见星的所用的所有信息。其中给出7个可见星的信息，选则其中最好的四颗。请把信息内容复制到.txt中。-This is the program used four visible stars all of the information used. Which are given seven visible stars of information, the election is the best of four. Please copy the information content. Txt in.

Powerful and Portable GPS application -- support Linux, Windows, Windows CE GPS navigation and Map management Using wxWidget library part.-Powerful and Portable GPS application-- support Linux, Windows, Windows CE GPS navigation and Map management Using wxWidget library part.

gprs通信对数据进行校验,本程序能够精确校验GPRS数据-gprs data communications check, the program can accurately check GPRS data

本程序对GPS的选星进行了模拟。给出7个可见星的信息，选则其中最好的四颗。-This procedure carried out on the GPS satellite simulated election. Seven visible stars are given information, the election is the best of four.