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GPSGSM
说明: G P S和G S M 双定位终端的软硬件设计与实现
:随着移动定位技术的发展, 单纯的签子G P S 的定位终端或者荃于移动网络的定位终端都将无法浦足用户的俩求。前者的G P S定
位信号受地形及建筑物的影晌,会存在定位盲区 后者定位精度和定位能力受到移动网 络的限制。该文提出一种集成了G P S定位和G S M
网络定位技术的定位终端,阐述了它的软硬件的设计和实现。实验结果表明,该定位终端结合了G P S和G S M网络两种定位方式的优点,(D e s i g n a n d I m p l e me n t a t i o n o f t h e T r a c k i n g T e r mi n a l I n t e g r a t i n g
GP S wi t h GS M P o s i t i o n i n g T e c h n o l o g y
J I A NG X i r u i , C HE N G Z h e n l i n , F AN G J i n y u n , Z HA NG L i v n g
( I n s t i t u t e o f C o m p u t e T e c h n o l o g y , C h i n e s e A c a d e m y o f S c i e n c e s , B e i j i n g 1 0 0 0 8 0 )
b s t r a c t ] Th e t r a c k i n g t e r mi n a l p l a y s a n i mp o r a n t rl e i n t h e n a v i g a t i o n a n d p o s i t i o n i n g s y s t e m. Ho w t o
t h e t r a c k i n g t e r mi n a l i s a k e y p rb l e m t o t h e d e s i g n e r a n d u s e r . T h i s p a p e r p r e s e n t s a me t h o d wh i c h
i mpr v e t
i n t e g r a t e s
p e r f o r m a n c e a n d p r e c i s i o
GP S wi 比GS M p o s i t i o n i n g
h n o l o g y i n o n e t e r mi n a l , a n d s p e c i f i e s t h e s o f)
- 2009-08-27 09:06:42下载
- 积分:1
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PMA
PMA规约模拟测试软件。适合初学者使用,包含几个常用规约(PMA Statute of the simulation test software)
- 2013-09-17 12:23:28下载
- 积分:1
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com
VS2010串口例程,VC2010写的串口调试助手,开发环境为VS2010,使用的uncioud环境,纯API,不错的C++串行通讯例子程序,希望能对串口学习的朋友有所帮助 (VS2010 serial routines, VC2010 write serial debugging assistant development environment VS2010, using uncioud environment, pure API, a good example of C++ serial communication program, hoping to help a friend learn the serial port)
- 2011-08-11 13:20:01下载
- 积分:1
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OPCSvr
说明: 非常好的OPC服务器源代码 免费的 没有时间限制(Very good OPC server source code for free no time limit)
- 2020-09-02 19:58:07下载
- 积分:1
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Threads-and-chat-program-example
有客户端的聊天软件,可实现网络通讯,对于了解网络编程有帮助(A client chat software, network communications, network programming help for understanding)
- 2013-10-28 09:33:58下载
- 积分:1
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testUSB
用VC++6.0编写的USB通讯测试的程序,可以实现查找PC的USB外设,读取USB外设的设备描述符等功能。对USB通讯初学者有很大的帮助。(Written in VC++6.0 using USB communications test procedure, can be achieved to find PC' s USB peripherals, read the USB peripheral device descriptor functions. USB communication to the very helpful for beginners. )
- 2010-01-28 05:22:12下载
- 积分:1
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Utest
说明: U盘读写模块,实现电脑与U盘自动连接,发送,传输数据(U-reader module, computerization and U disk automatically, sending, transmission of data)
- 2006-04-24 22:34:43下载
- 积分:1
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103Test
串口或者以太网口的103规约的端口测试和规约解析软件,解压即可用。(iec103 TEST)
- 2012-07-13 13:05:01下载
- 积分:1
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intnet
visual c++ 很好的程序例子,适合网络编程初学者编程学习(visual c++ examples of good programs, programming for beginners to learn network programming)
- 2011-04-30 16:20:55下载
- 积分:1
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channelcoding
数字集群信道编解码程序,包括BCH和RCPC,属于欧洲ETSI Tetra标准。(digital trunking channel coding and decoding procedures, including BCH for RCPC and, European ETSI Tetra standard.)
- 2020-10-20 11:17:24下载
- 积分:1