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  1. Newsgroups: sci.math.num-analysis
  2. Path: sparky!uunet!cs.utexas.edu!torn!skule.ecf!drill.me!steinman
  3. From: steinman@me.utoronto.ca (David Steinman)
  4. Subject: Re: Fourier series approximation
  5. Message-ID: <Bu6CKC.6tF@me.utoronto.ca>
  6. Sender: news@me.utoronto.ca (News Reader)
  7. Organization: UofT Mechanical Engineering
  8. References: <1992Sep6.181438.10676@noose.ecn.purdue.edu>
  9. Date: Sun, 6 Sep 1992 20:50:36 GMT
  10. Lines: 9
  11.  
  12. kavuri@lips.ecn.purdue.edu (Surya N Kavuri ) writes:
  13.  
  14. >  When the data is NOT sampled at regular intervals, how are the fourier
  15. >  coefficients determined ?
  16.  
  17. Well, it may not be pretty (or even that accurate), but I usually just
  18. integrate the coefficient integrals using a trapezoidal rule.  
  19. --
  20. Dave!
  21.