Plot phase portraits for chaotic systems

版本 1.0.2 (2.1 KB) 作者: Lazaros Moysis
Simple code for plotting visually pleasing phase portraits for dynamical systems
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更新 2024/2/16

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The following code can be used to plot the solution of a dynamical system, either with respect to time, or with respect to the relation between the states. The second diagrams are commonly termed phase diagrams or phase portraits, and give the attractor of the system. Some comments are added to make the graph print ready, for papers etc. The Lorenz system is used as an example.
Illustrative video:
https://www.youtube.com/watch?v=CRE_3-uoCyw
Indicative research papers
https://www.stevenstrogatz.com/books/nonlinear-dynamics-and-chaos-with-applications-to-physics-biology-chemistry-and-engineering
https://ieeexplore.ieee.org/abstract/document/9703188
https://www.hindawi.com/journals/complexity/2020/2826850/
https://www.mdpi.com/2227-7080/7/4/76
https://www.mdpi.com/2673-8716/2/2/8
https://link.springer.com/article/10.1007/s40435-020-00712-0
Youtube channel: https://www.youtube.com/@lazarosmoysis5095

引用格式

Lazaros Moysis (2026). Plot phase portraits for chaotic systems (https://ww2.mathworks.cn/matlabcentral/fileexchange/157556-plot-phase-portraits-for-chaotic-systems), MATLAB Central File Exchange. 检索时间: .

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1.0.2

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1.0.1

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1.0.0