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Hanning FFT

Category: Image Filters
Description: This script multiplies a rectangular selection or image with dimensions of the power of two by a Hanning window before applying the fast Fourier transform. The image average is subtracted first.
Acknowledgements: Partly based on the 'HanningWindow.s' script on the Gatan website.
Script version: 1.0
DM/GMS version: 3.11
Script written as a function: No
Source: Show code
Download Source Code: Download
Download Zip File: Download