DFT matrix
id:
dft-matrix-165-10606570
title:
DFT matrix
text:
In applied mathematics, a DFT matrix is an expression of a discrete Fourier transform (DFT) as a transformation matrix, which can be applied to a signal through matrix multiplication.
brand slug:
wiki
category slug:
encyclopedia
description:
Discrete fourier transform expressed as a matrix
original url:
https://en.wikipedia.org/wiki/DFT_matrix
date created:
2004-10-22T01:23:35Z
date modified:
2024-08-29T09:59:31Z
main entity:
{"identifier":"Q5204933","url":"https://www.wikidata.org/entity/Q5204933"}
image:
fields total:
13
integrity:
15