S transform
id:
s-transform-295-13367553
title:
S transform
text:
S transform as a time–frequency distribution was developed in 1994 for analyzing geophysics data. In this way, the S transform is a generalization of the short-time Fourier transform (STFT), extending the continuous wavelet transform and overcoming some of its disadvantages. For one, modulation sinusoids are fixed with respect to the time axis; this localizes the scalable Gaussian window dilations and translations in S transform. Moreover, the S transform doesn't have a cross-term problem and yi
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/S_transform
date created:
date modified:
2024-03-22T23:20:14Z
main entity:
{"identifier":"Q7395403","url":"https://www.wikidata.org/entity/Q7395403"}
image:
fields total:
13
integrity:
13