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Description: GPS信号基带处理方面在IEEE文章
信号跟踪和捕获-GPS signal baseband signal in the IEEE article, track and capture
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Size: 271360 |
Author: 刘旭东 |
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Description: GPS伪距定位代码，利用伪距测量用户位置的求解仿真-GPS code pseudorange positioning
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Size: 2048 |
Author: mm |
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Description: 概述了 GPS[全球定位系统] P码产生原理 ,用 Mat lab 的 m语言实现了 P 码的产
生 ,进而分析了其自相关和互相关特性 ,为进一步研究 P码直接捕获和 P [ Y]码的破译提供了
依据-Provides an overview of GPS [Global Positioning System] P code generated principle, using the Mat lab language m realize the selection of the P code, and then analyzes its autocorrelation and cross correlation properties, for further study on P code direct capture and P [Y] Code provide a basis for deciphering
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Size: 661504 |
Author: captain |
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Description: This is GPS tracking matlab code. Performs code and carrier tracking for all channels.
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Size: 4096 |
Author: Nelson Loh |
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Description: This GPS Matlab acquisition code. Function performs cold start acquisition on the collected "data". It
searches for GPS signals of all satellites, which are listed in field
"acqSatelliteList" in the settings structure. Function saves code phase
and frequency of the detected signals in the "acqResults" structure.-This is GPS Matlab acquisition code. Function performs cold start acquisition on the collected " data" . It searches for GPS signals of all satellites, which are listed in field " acqSatelliteList" in the settings structure. Function saves code phase and frequency of the detected signals in the " acqResults" structure.
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Size: 2048 |
Author: Nelson Loh |
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Description: This GPS in matlab calculatePseudoranges finds relative pseudoranges for all satellites
listed in CHANNELLIST at the specified millisecond of the processed
signal. The pseudoranges contain unknown receiver clock offset. It can be
found by the least squares position search procedure. -This is GPS in matlab calculatePseudoranges finds relative pseudoranges for all satellites listed in CHANNELLIST at the specified millisecond of the processed signal. The pseudoranges contain unknown receiver clock offset. It can be found by the least squares position search procedure.
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Size: 1024 |
Author: Nelson Loh |
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Description: for gps tracking acquision satellite position and velocity finding
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Size: 66560 |
Author: mmm |
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Description: 利用gps多天线载波相位技术，确定姿态软件。-The use of multi-antenna gps carrier phase technology, attitude determination software.
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Size: 662528 |
Author: yanrui geng |
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Description: 《 software Defined GPS and Galilleo Receiver》源码-The source code and data for the book of Software Defined GPS and Galilleo Receiver
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Size: 20006912 |
Author: 张云斐 |
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Description: for understanding how gps works
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Size: 335872 |
Author: Ankit Srivastava |
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Description: mathworks公司开发的GPS工具箱,有一定参考价值,但需要进一步完善-MathWorks developed GPS toolbox, must have reference value, but necessary to further improve the
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Size: 1062912 |
Author: 张振宇 |
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Description: 基于verilog语言的ＧＰＳ模拟源代码，代码为４颗星，包含噪声信号。-GPS-based Analog Verilog language source code, code for the four stars, including the noise signal.
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Size: 6144 |
Author: Li Gengmin |
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Description: GPS中的伪随机码产生程序,用matlab仿真生成伪随机码序列,用于测距-GPS in the pseudo-random code generation process, using matlab simulation to generate pseudo-random code sequence, for Ranging
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Size: 1024 |
Author: ting |
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Description: GPS三颗卫星的并行捕获仿真，希望对大家有帮助-GPS 3 satellites capture parallel simulation, in the hope that everyone has to help
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Size: 4096 |
Author: 张燃 |
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Description: GNSS_SDR是一套不可多得的matlab代码。它给出了接收机每一部分的子函数，编程效率高，可读性强。此外，A soft-defined GPS and Galileo Receiver系统的介绍了整个接收机的原理，并针对程序给出说明，通俗易懂。-GNSS_SDR is a set of matlab code for GPS&Galileo Receiver.Every part of the receiver is presented as a function,so it is easy to modify and use.Moreover,the book"A soft-defined GPS and Galileo Receiver" introduces the fundamental theory of the receiver and illustrate the code flow and functions.
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Size: 2003968 |
Author: nemo |
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Description: GPS TOOLBOX包含以下内容：
1、GPS相关常量和转换因子；
2、角度变换；
3、坐标系转换：
点变换；
矩阵变换；
向量变换；
4、专用测绘程序；
5、专用统计函数；
6、GPS时间工具；
7、专用GPS数据处理函数；
8、航迹和相关工具；
9、卫星位置计算；
10、高度和方位角判定，以及卫星可见性；
11、DOP（dilution of precision）计算，卫星选取和相关函数；
12、专用信号处理和Kalman滤波函数；
13、伪距和误差判定及相关函数；
14、用户位置判定及相关函数；
15、RAIM/FDE可用性和完好性评估相关函数。
-GPS TOOLBOX contain the following elements: 1, GPS-related constants and conversion factor 2, the perspective transform 3, coordinate system conversion: point transform matrix transformation vector transform 4, private surveying and mapping procedures 5, specialized statistical function 6, GPS time instrument 7, a dedicated GPS data processing function 8, track and related tools 9, satellite position calculation 10, height and azimuth determination, as well as satellite visibility 11, DOP (dilution of precision) calculation , satellite selected and related functions 12, special-purpose signal processing and Kalman filtering function 13, pseudo-range and error determination and related functions 14, to determine user location and related functions 15, RAIM/FDE availability and good assessment of correlation function.
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Size: 3180544 |
Author: jnansxiang |
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Description: Serial Application of GPS
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Size: 17408 |
Author: marty |
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Description: Simple GPS Simulation with RINEX Data
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Size: 11264 |
Author: marty |
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Description: An Example Simulation of Differential GPS
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Size: 219136 |
Author: marty |
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Description: gps导航工具包，可用于分析GPS误差，伪距及导航融合算法-This report include the review of
• Principle of Radio Navigation: navigation base on trilateration has been investigated and the over determined Eq. for navigation has been solved.
• GPS Ephemeris Data: for GPS navigation, the position of GPS satellite is very important so the by receiving ephemeris data the position of the satellite is determined.
• GPS Errors: Three different sources of errors in GPS navigation has been investigated (Ionosphere, Troposphere and Satellite clock). Ionospheric Error model is generated base on Parkinson [1] and the Tropospheric Error Model based on Hopfiel model [2].
• Simulation & GPS Toolbox: One of the targets of this work is generating Matlab GPS Toolbox and in one case study the performance of generated toolbox will be verified.
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Size: 1051648 |
Author: guoq |
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