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- S_transform abstract "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 yields a better signal clarity than Gabor transform. However, the S transform has its own disadvantages: it requires higher complexity computation (because FFT can't be used), and the clarity is worse than Wigner distribution function and Cohen's class distribution function.A fast S Transform algorithm was invented in 2010. It reduces the computational time and resources by at least 4 orders of magnitude and is available to the research community under an open source license.".
- S_transform wikiPageExternalLink roccoditommaso.xoom.it).
- S_transform wikiPageID "1003410".
- S_transform wikiPageRevisionID "602839049".
- S_transform hasPhotoCollection S_transform.
- S_transform subject Category:Fourier_analysis.
- S_transform subject Category:Integral_transforms.
- S_transform comment "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.".
- S_transform label "S transform".
- S_transform label "S轉換".
- S_transform sameAs m.03m3mxq.
- S_transform sameAs Q7395403.
- S_transform sameAs Q7395403.
- S_transform wasDerivedFrom S_transform?oldid=602839049.
- S_transform isPrimaryTopicOf S_transform.