Stockwell Transform (S-Transform)

Versione 1.1.0.0 (844 Byte) da Baba Dash

The Stockwell Transform gives a full time-frequency or spatial-frequency decomposition of a signal

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Aggiornato 30 gen 2015

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This code computes the Stockwell transform (S-Transform) of a one dimensional series without for loop, thereby making it computationally fast and simple. S-Transform was proposed in 1996. A nice tutorial on S-Transform can be found here:
djj.ee.ntu.edu.tw/S_Transform.pdf‎

Cita come

Baba Dash (2025). Stockwell Transform (S-Transform) (https://www.mathworks.com/matlabcentral/fileexchange/45848-stockwell-transform-s-transform), MATLAB Central File Exchange. Recuperato febbraio 16, 2025.

Compatibilità della release di MATLAB

Creato con R2013a

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Categorie

Signal Processing > Signal Processing Toolbox > Transforms, Correlation, and Modeling > Transforms >

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Riconoscimenti

Ispirato: Power Quality Disturbance Detection Using S transform, istran(S), Time frequency distribution of a signal using S-transform (stockwell transform), fdst( N, p )

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Versione	Pubblicato	Note della release
1.1.0.0	30 gen 2015	The graphics is for visual demonstration of frequency decomposition only and has been borrowed from the following source: http://onlinelibrary.wiley.com/doi/10.1029/2008GL034193/full	Scarica
1.0.0.0	12 mar 2014		Scarica