[PLUG] Looking for a DFT image analysis program

[Rich Shepard]

On Thu, 20 May 2010, website reader wrote:

> It's been frustrating to try to find a 2d image analysis program that
> will input a jpg or png (or other type of image file) and run a DFT or
> an inverse DFT on the data.

   I haven't used the FFT module in The R System for Statistical Computing
(R), but it may do what you want. Look at http://www.r-project.org.

Rich