GPS model animation

Version 1.1 (3,07 ko) par Nicolas Douillet
A function to create an animation of the GPS constellation and working principle (pedagogic purpose).
5.0
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Mise à jour 15 jan. 2020

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For pedagogic / scientific diffusion purposes.

F5 to run and create the animation file named 'GPS_constellation &_working_principle_model.gif' that will appear in the same directory as you registered this .m file.

Dashed green lines links show visible spacecrafts (white dots) at a certain time on a certain place on the planet.

Theoritically minimum satellites vsible in the sky to give position and time is 4 (three for position, one for time)

Orbital angle values are slightly different from reality.

Old piece of code (updated for gif creation but not optimally factorized), but this is not the main thing here.

Please rate if it helped you. Thanks.

Citation pour cette source

Nicolas Douillet (2024). GPS model animation (https://www.mathworks.com/matlabcentral/fileexchange/73929-gps-model-animation), MATLAB Central File Exchange. Récupéré le .

Compatibilité avec les versions de MATLAB
Créé avec R2019b
Compatible avec toutes les versions
Plateformes compatibles
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Version Publié le Notes de version
1.1

Ground marker correction
1.0.0