FFT bifurcation: A tool for spectrum analyzing of dynamical systems

作者：

Highlights：

• FFT bifurcation as a tool for investigating complex dynamics.

• Studying discrete-time and continuous-time systems.

• Comparing FFT bifurcation diagrams with the conventional bifurcation diagrams.

• The FFT bifurcation shows interesting results in comparison to conventional bifurcation diagrams.

摘要

•FFT bifurcation as a tool for investigating complex dynamics.•Studying discrete-time and continuous-time systems.•Comparing FFT bifurcation diagrams with the conventional bifurcation diagrams.•The FFT bifurcation shows interesting results in comparison to conventional bifurcation diagrams.

论文关键词：FFT bifurcation,Bifurcation diagram,Dynamical system,Frequency spectrum,Hidden dynamics

论文评审过程：Received 22 October 2021, Revised 15 January 2022, Accepted 25 January 2022, Available online 6 February 2022, Version of Record 6 February 2022.

论文官网地址：https://doi.org/10.1016/j.amc.2022.126986