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  1. 编程语言:所有
  2. 代码类别:GPS
  3. 发布时间:一年内
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1. GPS-Simulator

   Der GPS-Simulator Bei der Entwicklung meines AVR-UI-TNCs bzw. Trackers fьr APRS-Betrieb brauchte ich eine Quelle fьr GPS-Daten. Es war mir zu frьh, einen GPS-Empfдnger zu kaufen, also musste ich einen GPS-Simulator bauen. Davon gibt es schon mehrere im Internet (z.B. bei DJ7OO), aber mit anderen Controllern. Ich hatte Lust, so ein Ding selber zu bauen und zu programmieren, denn dann kann es genau das, was ich haben mцchte. Mittlerweile habe ich eine GPS-Maus, deshalb konnte ich die alten, per Hand erzeugten Datenдtze des Simulators durch echte Datensдtze ersetzen.

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2013-01-09发布

2. mannheim-compass

  用于无线定位的技术 使用loclib loceva lunite (wareless sensor network location)

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121
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2012-12-23发布

3. matlab-gps-from-GPS

  matlab版读取串口gps信息的图像化程序(A GUI program of matlab reads gps info from GPS by rs232 port。)

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86
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2012-12-12发布

4. gps_kalman

  GPS接收机中的卡尔曼滤波,经过测试!程序可以跑通!适合初学者!(Kalman filter in GPS receiver tested! The program can be run through! For beginners!)

426
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129
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2012-11-30发布

5. gdop_all

  雷达辐射源定位技术中通过用GDOP来计算定位精度(Radar Emitter positioning technology to calculate the positioning accuracy by using the GDOP)

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2012-11-30发布

6. nmea_gps

  基于vc++GPS数据解析,种类齐全,使用价值高,适用新手上手开发(Based on vc GPS data parsing , full range of high value in use , applies to the novice get started development)

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135
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2012-11-22发布

7. code-of-GNSS-sofe-receiver

  本书面向应用与编程设计、在参考国内外论著的基础上,结合作者自己的研究成果撰写。内容上由浅人深,第一章介绍了GNSS软件接收机的研究背景和各种卫星导航系统。第二章介绍了信号处理的一些相关概念。第三章介绍了卫星运动的基本理论。第四章研究GNSS信号,包括伪随机码信号、导航电文,着重以GPS和Galileo系统为例进行讨论。第五章研究了GNSS接收机的前端技术,包括天线和信号下变频原理。第六章探讨卫星信号的捕获技术。第七章讨论卫星信号的跟踪、解调和伪距计算。第八章探讨导航定位解算方法。第九章简要介绍了GNSS干扰和抗干扰技术。第十章为实用编程实践。   本书结合最新的有关研究成果,以便读者能参考本书获得较全面的知识。当然,也不可能面面俱到,读者在阅读本书时,需要有数字信号处理、自动控制以及卫星导航的相关知识。给出了Matlab源程序以及c++源程序,可帮助相关研究人员加快研究进度。(Book oriented programming and application design, in reference to domestic and international works on the basis of research results, combined with the author s own writing. Content from the shallow people deep, the first chapter introduces the research background of GNSS software receiver and satellite navigation system. The second chapter introduces some related concepts of signal processing. The third chapter introduces the basic theory of satellite motion. The fourth chapter studies of GNSS signaling, including pseudo random code signal, the navigation message, focused on the GPS and Galileo system as an example to discuss. The fifth chapter studies the GNSS receiver front end technology, including an antenna and a signal conversion principle. The sixth chapter discusses the satellite signal acquisition technology. The seventh chapter discusses the satellite signal tracking, demodulation and pseudo distance calculation. The eighth chapter discusses the navigation positioning solutio)

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2012-11-20发布

8. IMPROVING-POINT-POSITIONING-ACCURACY

  对载波相位平滑伪距的原理和数据预处理进行了探讨,给出提高其定位精度的处理方法和流程。通过 两个算例得到如下结论:对C1和P2码进行相位平滑可有效提高伪距定位精度,较长时间观测定位精度可达1 m 左右,利用精密星历改进后,平滑伪距的定位精度可达0. 5 m左右 对P1和P2码进行相位平滑对定位精度提高不 大,较长时间观测平滑前后的定位精度均可达到0. 6 m,利用精密星历改进后,精度可达0. 3 m 在动态测量后处理 中,绝大部分历元利用精密星历结合相位平滑的定位精度可达2 m。 (The principle and data preprocessing ofcarrier smoothed pseudorange are discussed and themethod which can improve the positioning accuracy and its flow are given.W ith thismethod two computation examples are made.The results show tha:t 1)the accuracy can be improved efficiently by using smoothed C1and P2pseudorange in static data processing, the accuracy can reach 1m if the time is long and can attain 0. 5m if the precise ephem- eris is taken 2)the accuracy can be boosthardly by using smoothed P1and P2pseudorange, but the accuracy can be improved from 0. 6m to 0. 3m if the time is long enough and the precise ephemeris isused 3)mostepochs can reach to the accuracy of2 m precision in kinematic positions if the smoothed code and precise ephemeris are uti- lized. )

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2012-11-02发布

9. gps

  GPS信号仿真,包括信号生成,捕获仿真等内容。(GPS signal simulation, including signal generation, capture, simulation, and other content.)

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2012-10-30发布

10. gps

  也是从淘宝花几十买的GPS源代码,c#语言编写,望大家下载参考练习(Also from the taobao spend dozens of buy GPS source code, c# write, hope everyone download reference contact )

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2012-10-22发布

11. gps

  GPS卫星坐标计算,通过卫星星历表数据的参数传递来计算卫星坐标(GPS satellite coordinates calculated parameters passed via satellite ephemeris data to calculate the satellite coordinates)

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2012-10-20发布

12. Untitled1

  产生陀螺和加速度计的数据,以便在组合导航或者纯惯性导航中进行仿真(A gyroscope and accelerometer data, so the combination of navigation or pure inertial navigation simulation)

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2012-10-18发布

13. Navigation-Experiments

  这是北京航空航天大学的导航系列实验,包括惯性元器件标定和数据解算、gps查分系统定位等程序。(This series of experiments navigation of Beijing University of Aeronautics and Astronautics, include inertia components calibration and data solver gps investigation subsystems positioning procedures.)

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2012-10-17发布

14. GPS-positioning--source-code

  利用差分参考站和用户相对于导航卫星位置不同,引起了电波穿越电离层处的垂直TEC和角度不同是产生这种残差的主要原因,提出了一种改进的伪距差分算法并给出了定位算法。(Using differential reference station and the user with respect to the different navigation satellite position, causing the radio wave through the ionosphere at vertical TEC and angle of different residuals main reason proposed an improved pseudorange differential algorithm and gives positioning algorithm.)

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2012-10-10发布

15. GPS-position

  c#实现基本的GPS定位功能,包含读取和写入GPS串口的源码。(c# GPS positioning function, source.)

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2012-09-24发布

16. GSM

  采用c语言编写的用于GSM模块的发短信程序(Texting program using c language for GSM module)

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2012-09-18发布

17. GPS

  读取并且解析GPS数据信息,经度,纬度,高程等(read and analyze GPS info,longitude,latitude,elevation and so on)

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2012-09-17发布

18. GshaangqumianP

  GPS导航定位双曲面求解方法,,用了卡尔曼滤波法,改方法实时性高 (GPS navigation and positioning the hyperboloid solving method, using a Kalman filter method, change its method of real-time high)

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2012-09-15发布

19. SinglePoint

  GPS数据处理,利用MATLAB实现单点定位。(GPS data processing . Using MATLAB single point positioning.)

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107
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2012-09-12发布

20. 22222feedback

  判决反馈均衡,描述了用matlab来描述,可以正确的运行。很好的例子,提供初学者(Decision Feedback Equalization description to describe using matlab can run correctly. Good example, providing beginners)

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2012-09-05发布