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Article #468

Re: Fourier series approximation

#468
From: David Steinman
Date: Sun, 06 Sep 1992 20:50
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kavuri@lips.ecn.purdue.edu (Surya N Kavuri ) writes:

>  When the data is NOT sampled at regular intervals, how are the fourier
>  coefficients determined ?

Well, it may not be pretty (or even that accurate), but I usually just
integrate the coefficient integrals using a trapezoidal rule.  
--
Dave!
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Path: arc1-ca.pugleaf.net!sparky!uunet!cs.utexas.edu!torn!skule.ecf!drill.me!steinman
From: steinman@me.utoronto.ca (David Steinman)
Subject: Re: Fourier series approximation
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Organization: UofT Mechanical Engineering
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Date: Sun, 6 Sep 1992 20:50:36 GMT
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