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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 cannot 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 wikiPageID "1003410".
- S_transform wikiPageLength "10125".
- S_transform wikiPageOutDegree "16".
- S_transform wikiPageRevisionID "700959556".
- S_transform wikiPageWikiLink Bilinear_time–frequency_distribution.
- S_transform wikiPageWikiLink Category:Fourier_analysis.
- S_transform wikiPageWikiLink Category:Integral_transforms.
- S_transform wikiPageWikiLink Category:Time–frequency_analysis.
- S_transform wikiPageWikiLink Continuous_wavelet_transform.
- S_transform wikiPageWikiLink Fast_Fourier_transform.
- S_transform wikiPageWikiLink Gabor_transform.
- S_transform wikiPageWikiLink Laplace_transform.
- S_transform wikiPageWikiLink Multiresolution_analysis.
- S_transform wikiPageWikiLink Reflection_seismology.
- S_transform wikiPageWikiLink Seismology.
- S_transform wikiPageWikiLink Short-time_Fourier_transform.
- S_transform wikiPageWikiLink Wavelet_transform.
- S_transform wikiPageWikiLink Wigner_distribution_function.
- S_transform wikiPageWikiLinkText "S transform".
- S_transform wikiPageUsesTemplate Template:About.
- S_transform wikiPageUsesTemplate Template:Doi.
- S_transform wikiPageUsesTemplate Template:Fact.
- S_transform subject Category:Fourier_analysis.
- S_transform subject Category:Integral_transforms.
- S_transform subject Category:Time–frequency_analysis.
- S_transform type Transform.
- 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 sameAs Q7395403.
- S_transform sameAs m.03m3mxq.
- S_transform sameAs Q7395403.
- S_transform sameAs S轉換.
- S_transform wasDerivedFrom S_transform?oldid=700959556.
- S_transform isPrimaryTopicOf S_transform.