N-body simulation with ode45
Gravitational N-body simulation using ode solvers of MATLAB
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interactive gravitational N-body simulation using ode solvers of MATLAB. It will loose symmetry eventually due to accumulation of numerical errors, but you can play with tspan to come up with different results.
Cite As
Alex Pedcenko (2026). N-body simulation with ode45 (https://ch.mathworks.com/matlabcentral/fileexchange/75202-n-body-simulation-with-ode45), MATLAB Central File Exchange. Retrieved .
Acknowledgements
Inspired: Bisection method
General Information
- Version 1.0.6 (3.81 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.0.6 | fixed some typos |
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| 1.0.5 | fixed trajectory length to plot inconsistency |
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| 1.0.4 | Added total energy calculation |
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| 1.0.3 | zipped 2 files |
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| 1.0.2 | added function file nbody.m |
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| 1.0.1 | fixed function filename |
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| 1.0.0 |
