一个GPS网WGS_84平差坐标向地方独立坐标的转换文档，比较全

从Rinex格式的GPS观测文件（即O文件）中提取所需卫星的VC程序-Observations from the GPS satellites needed to document the procedures to extract

实现网络GPS定位车辆的位置-Let you kown how to get your position in gps network

GPS signal Pulling in Tracking range

gps/gprs 技术文档，可以参考实现的说明原理，实现即时通信技术-gps/gprs technical documentation, you can reference implementation description of the principle of instant communication technology

本程序采用C++联合OPENGL编程实现了对太空中高速运行GPS卫星的星座进行显示，可以看到天空中24颗卫星的实际运行三维图

procedure TfrmMain.DrawSatInfo(gps: TGPSInfo; pbx: TPaintBox); var   i: integer;   r: integer;   dx,dy: integer; begin   r := pbx.Width div 2;   for i:= 1 to 12 do begin     if gps.SatInfo[i].PRN 0 then begin       dx := r + Round(r*(90-gps.SatInfo[i].EL)*sin((gps.SatInfo[i].AZ - 90)*Pi/180)/90);       dy := r + Round(r*(90-gps.SatInfo[i].EL)*cos((gps.SatInfo[i].AZ - 90)*Pi/180)/90);       dx := dx - 8;       if dx < 0 then dx := 0;       if gps.SatInfo[i].SN > 20 then begin         pbx.Canvas.Font.Color := clBlue;         pbx.Canvas.TextOut(dx,dy,inttostr(gps.SatInfo[i].PRN));       end else begin

对C/A码的相关在频域中的matlab实现仿真，大家交流啊，-Of C/A code correlation in the frequency domain realize matlab simulation, the exchange of everyone ah,

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软件接收机基础，英文原版，陈军，潘高峰等人翻译的第二版-Software based on GPS receiver, the original English edition, Chen Jun, Pan, who translated the peak of the second edition of

测试gps接受设备正确性代码.运行exe文件后,可以查看到通讯设备是否正常-gps acceptance testing equipment correctness code. Run exe file, they can check whether the communications equipment to normal