一种基于手机MODEM的短信收发VC++源码，方便修改，对于从事GPS短信报警设计和短信远程控制人员有借鉴作用。-a cell phone-based text messaging MODEM transceiver VC source to facilitate changes GPS engaged in the design and SMS messages alarm remote control officers be useful.

GPS数据采集的源代码，在vc6.0通过的

"performance of GPS, GLONASS ans Galieo" refer galileo peformance

用verilog 编写的gps系统调制解调器，很大很实用-Gps system prepared with verilog modem, very very useful