Fourier transform
id:
fourier-transform-208-336625
title:
Fourier transform
text:
In physics, engineering and mathematics, the Fourier transform (FT) is an integral transform that takes a function as input and outputs another function that describes the extent to which various frequencies are present in the original function. The output of the transform is a complex-valued function of frequency. The term Fourier transform refers to both this complex-valued function and the mathematical operation. When a distinction needs to be made, the output of the operation is sometimes ca
brand slug:
wiki
category slug:
encyclopedia
description:
Mathematical transform that expresses a function of time as a function of frequency
original url:
https://en.wikipedia.org/wiki/Fourier_transform
date created:
2002-05-17T05:59:52Z
date modified:
2024-09-11T04:28:45Z
main entity:
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image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/3/31/CQT-piano-chord.png","width":784,"height":556}
fields total:
13
integrity:
16