MathGroup Archive 2004

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power spectrum

  • To: mathgroup at
  • Subject: [mg52695] power spectrum
  • From: George Szpiro <george at>
  • Date: Thu, 9 Dec 2004 20:23:01 -0500 (EST)
  • Sender: owner-wri-mathgroup at

If I have a string of data - let us say a time series of 200 observations - 
how can I find the power spectrum? I did Fourier[list] but have no idea what 
the output means.

Thank you for any help (please to my email address:
george at

George Szpiro


George Szpiro
Neue Zürcher Zeitung (Switzerland)
POB 6278
Jerusalem 91060

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