Description: GPS接收机原理，作者为James Bao和Yen Tsui。卫星定位原理的入门书。-Fundamentals of Global Positioning System Receivers, author James Bao and Yen Tsui. Primer principles of satellite positioning. Platform: |
Size: 3098624 |
Author:戴晶 |
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Description: SKYPLOT for a given receiver position
Y=skyplot(X,PRN,C,O) draws the skyplot for the receiver position. The
required inputdata for the calculation of the skyplot X is N-by-3*M matrix,
where N are the timesteps and M is the number of the Satellites. The 1st
colomn is the elevation, the second colomn the azimuth and the 3rd colomn
is the geometric distance between sv and rx [° ° m].
The output Y is the same matrix als X, the only difference is that the
satellites below the cutoffangle are marked (number 9999 is written instead
the Elevation, Azimuth and distance.
The numbers of the satellites are listet in the voctor PRN (M-by-1), C is
the cutoffangle for the satellite elevation (default = 5°). The skyplot
displays only satellites who are visible for more then 10 times.- SKYPLOT for a given receiver position
Y=skyplot(X,PRN,C,O) draws the skyplot for the receiver position. The
required inputdata for the calculation of the skyplot X is N-by-3*M matrix,
where N are the timesteps and M is the number of the Satellites. The 1st
colomn is the elevation, the second colomn the azimuth and the 3rd colomn
is the geometric distance between sv and rx [° ° m].
The output Y is the same matrix als X, the only difference is that the
satellites below the cutoffangle are marked (number 9999 is written instead
the Elevation, Azimuth and distance.
The numbers of the satellites are listet in the voctor PRN (M-by-1), C is
the cutoffangle for the satellite elevation (default = 5°). The skyplot
displays only satellites who are visible for more then 10 times. Platform: |
Size: 2048 |
Author:Anuron |
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Description: The actual version requires the following MATLAB toolboxes:
- Mapping toolbox (for elevation())
- Image Processing Toolbox (for imshow())
A providing of toolbox independent functions would be greatly acknowledged.
You may tweak the sourcecode to adjust the following information:
- Receiver Position
- Receiver Time offset to GMT
- Path of ephemerides file
- Path for satellite track recordings
Ephemerides are taken from
http://www.celestrak.com/NORAD/elements/galileo.txt
and should be updated from time to time
The satellite position calculation (calc_satposition_ecef.m) is based on a program from the Institute of Systems Optimization (ITE) at the University of Karlsruhe, Germany (http://www.ite.uni-karlsruhe.de/). Platform: |
Size: 89088 |
Author:Józef |
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Description: 老外搞的卫星接收的电动极轴天线控制电路，老外搞的卫星接收的电动极轴天线控制电路-Foreigners engaged in the electric polar satellite receiver antenna control circuit, foreigners out of the satellite receiving antenna control circuit of electric polar axis Platform: |
Size: 43008 |
Author:loveme758 |
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Description: This the linux i386 Dreamup img uploader for the Dreambox satellite receiver-This is the linux i386 Dreamup img uploader for the Dreambox satellite receiver Platform: |
Size: 1071104 |
Author:ps2chiper |
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Description: 介绍一种利用卫星接收机接收的时间信号, 经单片机接收处理后进行自动校时的
数显时钟的设计
-Introduction of a satellite receiver to receive time signal processing by the MCU after receiving automatic error correction design digital display clock Platform: |
Size: 134144 |
Author:黄岩 |
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Description: 微波通信机和卫星高频通信接受机前端设计射频与微波电路设计-High-frequency microwave communication equipment and satellite communication receiver front-end design of RF and Microwave Circuit Design Platform: |
Size: 2566144 |
Author:gujie |
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Description: 中星9号卫星接收机刷机工具，解决现今节目加密问题。-Star 9 Satellite Receiver in Brush tool to address the current program encryption issues. Platform: |
Size: 576512 |
Author:xgyxgy |
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Description: 中星9号卫星接收机海尔芯片升级工具。希望您喜欢，如需更多，请联系留言。-No. 9 in the Star satellite receiver chip upgrade tool Haier. I hope you like it, For more, please contact a message. Platform: |
Size: 5408768 |
Author:xgyxgy |
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Description: 海尔卫星接收机用的算法，和标准LZSS有点区别。-Haier satellite receiver with algorithms, and standard LZSS a little different. Platform: |
Size: 3072 |
Author:hua |
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Description: 基于ADS软件的卫星通信系统仿真平台的搭建-establishes the advanced DSSS signal producing and modulating model, transmitter model, receiver
model and other models by provided basic ADS models exploits the new ADS interference producing model and cross relation
model compiled by MATLAB simulates the whole satellite links by ADS soft ware with the single tone interference. Platform: |
Size: 236544 |
Author:chenwenshi |
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