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Re: 2-D Fourier Transform?

• To: mathgroup at smc.vnet.net
• Subject: [mg113783] Re: 2-D Fourier Transform?
• From: Barrie Stokes <Barrie.Stokes at newcastle.edu.au>
• Date: Fri, 12 Nov 2010 05:28:12 -0500 (EST)

Hi

You could check out the function

FourierSequenceTransform[] (new in v.7), and also go to

http://www.wolfram.com/products/mathematica/newin7/content/EnhancedFourierAnalysis/ComputeA2DDiscreteTimeFourierTransform.html 

found by Googling "mathematica 2d fourier transform".

You might also find

http://demonstrations.wolfram.com/2DFourierTransforms/

interesting.

HTH

Barrie

>>> On 10/11/2010 at 10:29 pm, in message <201011101129.GAA09134 at smc.vnet.net>,
hadi motamedi <motamedi24 at gmail.com> wrote:
> Dear All
> Can you please let me know how can I obtain 2-D Fourier transform of a
> 2-D signal say an saved image ?
> Thank you