Power Spectrum - Demo 1


When you start these demonstrations a plot of the power spectrum given by a small number of iterations will appear. To refine the spectrum (corresponding to using a longer time series) hit Start and increase Speed.

A periodic signal (locked Van der Pohl):

A quasi-periodic signal (unlocked Van der Pohl):

A chaotic signal (Lorenz):

Return to text.
[Demos Introduction] [Next Demonstration] [Introduction]
Last modified Tuesday, December 7, 1999
Michael Cross