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.
Last modified Tuesday, December 7, 1999