Gabor transform
id:
gabor-transform-250-8278864
title:
Gabor transform
text:
The Gabor transform, named after Dennis Gabor, is a special case of the short-time Fourier transform. It is used to determine the sinusoidal frequency and phase content of local sections of a signal as it changes over time. The function to be transformed is first multiplied by a Gaussian function, which can be regarded as a window function, and the resulting function is then transformed with a Fourier transform to derive the time-frequency analysis. The window function means that the signal near
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wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Gabor_transform
date created:
date modified:
2024-01-06T06:40:28Z
main entity:
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image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/c/ce/Mplwp_gaussian.svg","width":600,"height":400}
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13
integrity:
14