全面介绍MAPX开发的有关内容，VC下鹰眼图的实现VC下鹰眼图实现的 思路与VB是一样的，只不过VC的可视化程序没有VB高，VC更多的是利用代码来实现一定的...

卫星定位-GPS satellite location

著名的GPS模糊度分解算法LAMBDA的matlab源程序 GPS软件开发必备-Well-known algorithm for GPS ambiguity decomposition in matlab source LAMBDA necessary GPS software development

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

任何一个关于GPS开发都需要的最精华的最简洁易懂的源码。-GPS development on any one of the most needed to understand the essence of the most concise source.

用Matlab将Radio Frequency（RF）收发模块进行模型化。非常少见用Matlab对RF的建模-Matlab will use Radio Frequency (RF) transceiver module model. Very rare with Matlab modeling of RF

GPS重要资料，包括很多源代码实习，是很有用的东西，希望对你们有用-GPS important information, including a lot of source code attachment, it is very useful things you want to be useful

一个自行设计的GPS的出租车使用的程序源代码。-the GPS programme source code used by taxies

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

0183协议的解析程序的源代码,可以用在定位,导航,监控等方面-0183 agreement analytic program"s source code can be used in positioning, navigation, surveillance etc.

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