Digital Signal Processing


The Solitary Chaos

Authors: Sai Venkatesh Balasubramanian

nk 404, shriram surabhi, mallasandra, bayanapalyaThe present article demonstrates the generation of signal based chaos by generating the engineer’s chaos as a product of sinusoids and then wave-shaping them by hyperbolic secant (soliton) or tangent (taliton) functions. The frequency ratio of the input sinusoids serves as the control parameter, and the nature of chaos is studied by observing the iterative map, bifurcation plots and phase portraits. While the phase portraits show interesting and rich patterns, the spectrum shows the new frequency components generated, thanks to the nonlinear wave-shaping.

Comments: 3 Pages.

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Submission history

[v1] 2016-08-07 23:21:52

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