power spectrum
- To: mathgroup at smc.vnet.net
- Subject: [mg52695] power spectrum
- From: George Szpiro <george at netvision.net.il>
- Date: Thu, 9 Dec 2004 20:23:01 -0500 (EST)
- Sender: owner-wri-mathgroup at wolfram.com
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 netvision.net.il) George Szpiro -- -------- George Szpiro Neue Zürcher Zeitung (Switzerland) POB 6278 Jerusalem 91060 Israel
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