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- Some time ago, I stated in another article that I d take the idea of location broadcasting and develop a mobile solution as a follow-up. The problem back then was I had no means to get location data off of a cell phone, or a way to make it useful. My
integerambiguityresolutioalgorithmfd
- An integer ambiguity resolution algorithm for real-time GPS attitude determination
GPS
- 一个GPS终端，该终端至少应该能实时的显示经度、纬度、海拔高度、当前时间等，并具有一定的扩展能力。-A GPS terminal, the terminal at least should be able to display real-time longitude, latitude, altitude, current time, and has a capacity expansion.
GPS_GSM_GIS
- 设计并实现了一种将GPS 全球卫星定位系统、GSM短消息服务系统、GIS 地理信息系统相结合的车辆定位、导航、调度指 挥系统. 该系统采用GPS/ DRS 相结合的定位方式,通过GSM网实现移动车辆与监控中心的双向通信,并结合电子地图实现车 辆的定位、导航、实时监控等功能. 系统具有人机界面友好、性能稳定可靠、使用方便等特点,并具有一定的社会经济效益.-Designed and implemented to GPS global satellite positioning syste
rayleigh
- 由于信号进行多径传播达到接收点处的场强来自不同传播的路径，各条路径延时时间是不同的，而各个方向分量波的叠加，又产生了驻波场强，从而形成信号快衰落称为瑞利衰落。-Because the signal carries on the multipath propagation to achieve the point of reception place field intensity from the different dissemination way, each way delay time
real-timetrackerformarkerlessaugmentereality
- 无标识物的增强现实，实时跟踪，具有一定的鲁棒性-This paper addresses the problem of markerless real- time augmented reality (AR). Many different types of sen- sors have been used to achieve this including : GPS, gy- roscopes, cameras, hybrid vision, accelerometer
Sp
- GPS单点定位源码，包括读观测，广播星历文件，精密星历文件，对于要学习GPS算法编程的人是极好的资料哦-GPS single point positioning source, including the time observation, broadcast ephemeris file, precise ephemeris files for the GPS algorithm to learn programming is excellent information, oh
RyxGps12
- 这是一个模拟GPS接受机的程序， GPS数据由给定文件来模拟，只要定时读取数据并分析各成分 的含义，就可以确定卫星的位置。 本例主要用来演示不同坐标系的转换。 同时还有文件信息如何提取并显示-This is a simulation of the process GPS receivers, GPS data from the given file to simulate, as long as data from time to time to read and analyze
GPS
- 通过提取并解析卫星定位信息，获取当前时间、经度和纬度等信息，并通过串口显示出来。-Through the extraction and analysis of satellite positioning information, to obtain the current time, such as longitude and latitude information, and displayed through the serial port.
EX09_05
- GPS Google地图--LocationListener与MapView实时更新-GPS Google Map- LocationListener real-time updates with MapView
alm2pos
- ALM2POS computation for satellite position from almanac data file [pos,R]=alm2pos(almanac,PRN,time) calculates the satellite position in the Terrestial and in the Celestial reference frame for a desiderate satellite vehicle (PRN) with alm
paper02
- This paper describes an approach of implementing software based GPS receiver acquisition and tracking for L1 C/A signal on ADSP SHARC. The main objective of this paper is bring out fast GPS signal tracking method using which more number of ch
paper04
- Presently FFT usage in GPS receivers has been a topic of extensive study and many improved FFT-based acquisition methods with averaging correlation technique also have emerged. Although averaging arithmetic can reduce the instant processing p
paper03
- Presently FFT usage in GPS receivers has been a topic of extensive study and many improved FFT-based acquisition methods with averaging correlation technique also have emerged. Although averaging arithmetic can reduce the instant processing p
gps
- 用Moxa的串口库，实现GPS对计算机对时-Using Moxa Library to recevie GPS data and correct computer s time
GPSexample
- 收处理串口的GPS信号,GPS时间格式转换以及GPS经纬度格式转换-Received GPS signal processing serial port, GPS time format conversion, as well as GPS latitude and longitude format conversion
gpstimechang
- 采用VC++ 6.0实现了GPS时间，普通历法时间向GPS周秒的换算。-Using VC++ 6.0 to achieve a GPS time, GPS-week average calendar time to seconds conversion.
gps
- 通过GPS接收单元模块接收卫星发送的信号从而确认车辆的动态位置（经度、纬度）、时间、状态等信息参数。将接收到的信息参数与公交线路信息库中存储的车站位置信息进行比较，计算车辆与站点之间距离的大小，当满足预先设定的距离大小时，则向主控制器件返回相应的站点信息。基于FAT32文件系统的MP3数据读取部分 -Through the GPS receiver unit to send the module to receive satellite signals in order to confirm
GPS_BUS_SYSTEM
- GPS公交跟踪系统，实时监控，优化调度城市公交车。-GPS bus tracking system, real-time monitoring, optimization scheduling city bus.
rjwxdpt
- 软件无线电技术是用于卫星导航和第三代移动通信(3G) 数据处理和计算的最优解决方案。运用基于FPGA的So PC 嵌入式设计方法构造软件无线电系统,提高了对动态实时信号的处理能力。设计完成无线通信体系结构,以及ADC 模数转换,数字下变频,CPU 中央处理器,DSP 运算单元,PCI 桥以及数据控制等模块的详细组成。相对于目前常规系统,该系统在功耗和体积方面可节省30 以上,对高速数据流的处理和计算能力有显著提高,可以应用于Cellular/ PCS 基站,GPS 抗干扰接收机,相控阵接收机,频