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MathGroup Archive 2002

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Re: FourierTransform problem

  • To: mathgroup at smc.vnet.net
  • Subject: [mg35147] Re: FourierTransform problem
  • From: Peter Pein <petsie at arcor.de>
  • Date: Wed, 26 Jun 2002 01:09:20 -0400 (EDT)
  • Organization: Arcor
  • References: <af6hts$ll4$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

David Turner wrote:


<snip>


> In[5]:=
> fw[w_]:=InverseFourierTransform[fx[x], x, w]
> 
> In[6]:=
> Plot[fw[w], {w, -5*a,5*a}]
> 
> Plot::plnr : fw[w] is not a machine-size real number at w = -5..
<snap>
> 
> Thanks.
> 
> David
> 
David,
Plot[Evaluate[fw[w]], {w, -5*a, 5*a}]
does it's job.
See online-help "Plot" (sigh).
   Peter







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