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Re: Discrete Fourier Transform

  • To: mathgroup at smc.vnet.net
  • Subject: [mg109686] Re: Discrete Fourier Transform
  • From: Niles <niels.martinsen at gmail.com>
  • Date: Wed, 12 May 2010 07:32:10 -0400 (EDT)
  • References: <hsbb96$jdt$1@smc.vnet.net>

On 11 Maj, 12:24, Jim Lambaugh <lamba... at gmail.com> wrote:
> Hi guys
>
> I have a function f(x), and I need to find its discrete Fourier
> transform. I have taken a look athttp://reference.wolfram.com/mathematica/tutorial/FourierTransforms.html,
> but it only returns the amplitude of the FT. - not the phase factor.
> Which command do I have to use in order to get the phase factor as
> well?
>
> Best,
> Jim.

I'm not quite sure; I had to use this function as well some time ago,
but I never resolved the issue.


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