gps/gprs technical documentation, you can reference implementation description o...

guGPS提供一个自由而升级为基于位置的服务移动客户端，它就像一个RSS阅读器基于GPS localization-guGPS provide a free and upgradable mobile client for Location Based Services, it is like a RSS-reader based on gps localization.

应用于手机下载的一款较实用的软件。该软件能帮你让手机下载多种资源-used in cell phone download one of the more practical software. The software allows the phone to help you download a variety of resources

基于百度地图的实时定位项目源码，可以通过网络基站和gps三重定位，位置信息更准确。移动的时候定位信息会跟着变动。可以做到类似微信的实时位置共享。

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

然后再检查一下tcl，tck的版本号跟路径，如果不同的目录跟你自己的版本号换了版本号一样。

使用GSM传递卫星定位信息的源代码,适用于C51系列单片机.-The use of GSM transmit satellite positioning information source code, applies to C51 MCU.

gps接收端源码以及1个test列子，提供简单的经纬度，速度，时间等GPS数据信息-gps receiver as well as a test source Liezi, providing a simple latitude and longitude, speed, time GPS data

将互相关GPS接收机的C1-P2间DCB进行改正-GPS receivers will be inter-related C1-P2 of the corrected inter-DCB

Least-squares searching for receiver position.Given 4 or more pseudoranges and ephemerides.

fm调制和解调，matlab语言实现，可以改变fs，fc，ft-fm modulation and demodulation, matlab language, can change the fs, fc, ft