Dynamical Behavior of a Duffing Oscillator

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This Demonstration shows some possible solutions for the Duffing oscillator: , a dynamical system that can exhibit chaotic behavior. Plots are shown of variations of the power spectrum, scalogram, and phase space trajectory with changes in the forcing amplitude parameter , with fixed values of the other parameters. The power spectrum and the scalogram exhibit the frequency content of the solution.

Contributed by: Satya Mohapatra (October 2011)
Open content licensed under CC BY-NC-SA


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