> Dear experts,
>
> from time to time, and in a certain case only recently, a fully "ImageJ
> Macro"-recordable "ImageJ"-PlugIn appears to be needed that performs the
> one-dimensional Fourier-Transformation. Meanwhile I've coded such a PlugIn
> (free but not open source). Bundled with an introductory ReadMe, it can be
> downloaded from
>
> <
http://www.gluender.de/Miscellanea/MiscTexts/UtilitiesText.html>
>
> The PlugIn contains a classic implementation of the FFT-algorithm and as
> such it requires a straight line selection (in an image ) of a length
> measuring a power of two. It can either output the Power Spectrum, log10
> Power Spectrum, Magnitude- & Phase-Spectrum, or Real- & Imaginary-Spectrum.
> The spectra for positive frequencies are either saved as Tab-delimited
> Text-files, displayed as "ImageJ"-Plots, or they replace the pixel-values
> of the line selection.
>
> A wrapper "ImageJ"-Macro for the "1D FFT"-processing of images or stacks
> is available on request.
>
> Best regards
>
> Herbie
>
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