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Description: 我国应用最多的还是美国的GPS系统。本文及代码就针对当前比较普及的GPS系统，对其卫星定位信息的接收及其定位参数提取的实现方法予以介绍。-China is the most widely used American GPS system. This code and more general view of the current GPS system, its satellite positioning receivers and positioning parameters of the extraction method to be introduced.
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Size: 7575 |
Author: 汪夏 |
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Description: 我国应用最多的还是美国的GPS系统。本文及代码就针对当前比较普及的GPS系统，对其卫星定位信息的接收及其定位参数提取的实现方法予以介绍。-China is the most widely used American GPS system. This code and more general view of the current GPS system, its satellite positioning receivers and positioning parameters of the extraction method to be introduced.
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Size: 7168 |
Author: 汪夏 |
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Description: ：查看GPS的卫星个数和状态。 路径分析：屏幕选取起止点、文字录入起止点、 最短路径分析、最优路径分析轨迹回放：导航轨迹播放（ ... iDD (位vb MapX程序-: View the number of GPS satellites and the state. Path Analysis : screen selected starting and ending points, text input starting and ending point, the shortest path analysis, the optimal path trajectory analysis intervals : navigation track player (... iDD (vb- MapX procedures
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Size: 8192 |
Author: 朱雨 |
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Description: (GPS接收机简单仿真).rar
是一个包含卫星天空视图、基本观测量、精度评定因子、接收机位置等基本信息仿真的界面软件。只要生成相应的数据，就可以很好地仿真接收机界面输出。对于初学GPS理论的同学会有帮助。-(GPS receiver simple simulation). Rar is a very inclusive satellite sky view, the basic concept of measurement, the accuracy of assessment factor, basic information such as receiver position simulation interface software. As long as the corresponding data generated can be a good simulation of the receiver output interface. GPS Theory for beginner students will be helpful.
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Size: 514048 |
Author: shalalala |
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Description: This paper deals with the issue of incorporating pseudolite measurements into an integrated Global Positioning System/
Inertial Navigation System ~GPS/INS! positioning and attitude system with a view to improving signal availability, solution reliability, and
accuracy in a localized area
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Size: 526336 |
Author: huzhou |
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Description: GPS 接收程序 DEMO。
HsGpsDll Library 1.1
A GPS Control/Component for C/C++
HsGpsDll is a Windows Dynamic Link Library which provides access to any NMEA-183 compliant GPS receiver via a serial communications port. HsGpsDll is designed for use from Visual C, Visual Basic or other languages, capable of calling DLL functions. HsGpsDll allows a user application to read from a GPS device the current GPS position fix, velocity over ground (speed in kilometers per hour), plus number of of sattelites in view, current altitude (against mean sea level) and UTC date and time -GPS receivers process DEMO. HsGpsDll Library 1.1A GPS Control/Component for C/C++ HsGpsDll is a Windows Dynamic Link Library which provides access to any NMEA-183 compliant GPS receiver via a serial communications port. HsGpsDll is designed for use from Visual C, Visual Basic or other languages, capable of calling DLL functions. HsGpsDll allows a user application to read from a GPS device the current GPS position fix, velocity over ground (speed in kilometers per hour), plus number of of sattelites in view, current altitude (against mean sea level) and UTC date and time
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Size: 514048 |
Author: taoxs |
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Description: WINCE操作系统下，利用串口接收GPS数据。-WINCE operating system, using the serial port to receive GPS data.
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Size: 1361920 |
Author: 王学宁 |
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Description: GPS接收机的简单仿真，包含卫星天空视图、基本观测量、精度评定因子-Easy simulation of GPS receiver, including the satellite sky view, the basic concept of measurement, accuracy evaluation factor
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Size: 519168 |
Author: 白如玉 |
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Description: GPS Track connects to a GPS and records the path that you travel. Tracks can be uploaded to a web site, sent by email, transferred via Bluetooth, or written to a flash memory card.-GPS Track connects to a GPS and records the path that you travel. Tracks can be uploaded to a web site, sent by email, transferred via Bluetooth, or written to a flash memory card. Google Maps and Google Earth are used to view the tracks. File formats such as GPX and CSV are also supported.
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Size: 158720 |
Author: tang |
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Description: gps viewer源码
非常好用的，可以查看卫星的状态信息-gps viewer
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Size: 28672 |
Author: landset |
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Description: 对GPS初学者来说，可以直观的查看GPS卫星分布以及进行模拟结算用户位置-Pairs of GPS for beginners, this may be an intuitive view to simulate GPS satellite distribution and settlement of user location
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Size: 3072 |
Author: 王果 |
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Description: 目录
2009.8.29 2
1.GIS中的数据： 2
2.GIS中的数据类型： 2
3.ArcGIS支持的空间数据类型： 2
4.*.shp格式文件： 3
5.bookmark在arcmap中的使用： 3
6.计算字段值： 3
7. data-export data 3
8.要素类、要素集 3
9.GPS数据的添加及显示： 3
2009.8.30 4
1.矢量化： 4
2. .Layout View中编制地图 4
3. Slection选定图形 5
4.配准 5
5.merge union append有哪不同？ 6
2009.9.1 6
1.投影： 6
2.空间数据处理 7
2009.9.2 17
1. lyr格式说明 17
2.join relate 17
2009.9.3 17
1.地形分析 18
2. 属性（property）中修改单位的注意： 19
3.TIN与Grid的区别 19
4.Model Builder 19
5.水文分析-DEM应用 20
6.网络分析（道路网络分析——基于矢量数据） 20
7.GIS三维可视化 21-Contents 2009.8.29 2 1.GIS data: 2 2.GIS in data types: 2 3.ArcGIS supports spatial data types: 2 4 .*. shp format: 3 5.bookmark in arcmap in use: 36. calculate field values: 3 7. data-export data 3 8. feature classes, the elements of data set 3 9.GPS to add and display: 3 2009.8.30 41. vectorization: 4 2.. Layout View in the the preparation of maps 4 3. Slection selected graphic 54. 5 5.merge union append alignment Which different? 6 2009.9.1 61. Projection: 62. Spatial Data Processing 7 2009.9.2 17 1. Lyr format description 17 2.join relate 17 2009.9.3 17 1. Terrain analysis 182. Property (property) in the modified unit Note: 19 3.TIN and Grid distinction between 19 4.Model Builder 19 5. hydrological analysis-DEM application of 20 6. network analysis (road network analysis- based on vector data) 20 7.GIS three-dimensional visualization 21
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Size: 6432768 |
Author: wuchao |
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Description: 一种新的基于GPSINS的组合导航方法，本文简略介绍了一种新的基于GPSINS的组合导航方法，以期抛砖引玉-A new navigation method based on a combination of GPSINS This article briefly describes a new navigation method based on a combination of GPSINS with a view to attract valuable comments from
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Size: 411648 |
Author: zhao |
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Description: 针对实际业务要求，量身定做的出租车辆GPS监控调度系统，为企业提供车辆准确定位、监控调度、信息服务和危机处理等服务；还可以根据业务需求定做公安询查服务系统（包括车辆查询、轨迹查询和公文处理等）、客运管理服务系统（包括税控数据的分析）等-View of the actual business requirements, tailored to the rental vehicle GPS monitoring and dispatching system for enterprises to provide accurate positioning of vehicles, monitoring, scheduling, information services and crisis management services can also be customized according to business needs police inquiries into service systems (including vehicles Search, track queries, and document processing, etc.), passenger transport management services system (including tax-analysis of the data), etc.
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Size: 99328 |
Author: pandy |
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Description: Source code of GPSTester (small program for check GPS with view of track and satellites)
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Size: 1832960 |
Author: eakalinin |
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Description: 鉴于载波相位观测量可提供高精度定位信息的特点,分析了在高动态环境获得载波相位观测量的三种可
能方法,对三种方法的估计精度和动态跟踪能力进行了比较. 提出了一种适合GPS 系统的高动态环境载波相位
测量方案.-View of the carrier phase measurements can provide accurate location information, analyzes the dynamic environment in the high carrier phase measurements to obtain three possible methods, three methods of estimation accuracy and dynamic tracking ability was compared. Presents a GPS system for high dynamic carrier phase measurement program.
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Size: 267264 |
Author: herui |
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Description: 在分析基于FFT 算法的GPS 伪码的快速捕获新方法的基础上, 通过传统的时域二维串行码捕获方
法和基于FFT 算法的GPS 伪码的捕获新方法所需要的运算次数的比较, 在理论上论证了新方法伪码捕获速
度得到提高的正确性和可行性。采用System View 软件仿真实验验证了基于FFT 算法的GPS 伪码的快速
捕获新方法理论的正确性, 得出新码捕获方法较传统的码捕获方法得到捕获速度提高的结论, 为GPS 接收机适应高动态环境做了理论探讨。-FFT algorithm in the analysis is based on fast acquisition GPS PN code based on the new method, through the traditional two-dimensional time-domain code acquisition method and the serial FFT algorithm based on GPS pseudo-code the new method of capturing the number of operations needed to compare demonstrated a new method in theory, pseudo-code acquisition speed is improved accuracy and feasibility. Using System View software simulation results verify the FFT algorithm based fast acquisition GPS PN accuracy of new method to generate new code acquisition method than the traditional method of code acquisition speed to capture the conclusions obtained for the GPS receiver to adapt to high Theory of dynamic environment do.
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Size: 226304 |
Author: zhouyang |
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Description: CC8900 TCC8901 TCC8902 平台下的 GPS 驱动用于CE6.0,包含工具tcgps_viewer.exe-CC8900 TCC8901 TCC8902 platform for the GPS-driven CE6.0, including tools tcgps_viewer.exe
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Size: 889856 |
Author: zhly |
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Description: MJAndroid是《Android应用开发》中的一个经典例子，利用谷歌地图功能实现用户通过GPS查看雇主位置和招聘职位，事先雇主将招聘信息输入数据库，当然本例子中的雇主信息是事先输入了，并没有创建数据库。通过该例子方便初学者学习Andriod-MJAndroid is " Android Application Development" in a classic example of the use of Google Maps feature to achieve the user through the GPS view employer locations and positions, prior employers will hire information entered into the database, of course, in this case the employer information is pre-entered, and no create the database. Easy for beginners to learn by the example of Andriod
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Size: 1332224 |
Author: 金穗客 |
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Description: iphone开发 重写对应的View Controller的“shouldAutorotateToInterfaceOrientation:”方法 屏幕支持设备旋转-iphone device can turn left or right
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Size: 58368 |
Author: tony sun |
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