calculate satellite positions, to correct pseudoranges and finally to calculate...

GPS 捕获程序,采用FFT搜索算法,搜索1024个码相位.-GPS capture procedures, using FFT algorithm, search phase code 1024.

该代码使用的是vc，该代码实现了向手机发送短信的功能。-The code using vc, the code to realize the functions of mobile phones to send text messages.

手机客户端标准界面模板,低级UI-Mobile client standard interface templates, low-level UI

资源描述基于51单片机的卫星云台天线自动搜星系统，采用GPS模块定位，电子罗盘，角度传感器实时感应控制云台旋转，自动定位卫星

GPS 定位系统，不错的介绍。可以了解GPS的只是-GPS positioning system, a good introduction. GPS can understand only

概述了 GPS 全球定位系统的基本原理 系统组成 着 重介绍了通讯码制 C/A 码和P码 然后介绍了 GPS 定位系统在本 人正在进行的课题 陆地自主车和半自主遥控导弹靶车两个系统中 的应用 并给出一个 GPS 信号接收和处理的 C 源程序-Provides an overview of GPS global positioning system composed of the basic principles of the system focused on communication code system for C/A code and P code and then introduce a GPS positioning system issues in my ongoing autonomous land vehicles and semi-autonomous remote-controlled missile target vehicle the two systems application and given a GPS signal receiving and processing the C source code

相对轻量级bgp模拟器，配置简单，可以用来做模拟实验，适合研究使用-simbgp

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

GPS数据获取 并处理 利用串口通讯 串口利用SerialPort-GPS data acquisition and processing using serial communication serial port using SerialPort

不用说了，很好的GPS数据采集程序，完整实用美观的界面-Needless to say, and a very good GPS data collection procedures, a complete interface aesthetic practical