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Continuous wavelet transform
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{{Short description|Integral transform}} {{more citations needed|date=June 2012}} {{Use dmy dates|date=June 2023}} [[File:Continuous wavelet transform.svg|thumb|320px|right|Continuous [[wavelet]] transform of frequency breakdown signal. Used [[symlet]] with 5 vanishing moments.]] In [[mathematics]], the '''continuous wavelet transform''' ('''CWT''') is a formal (i.e., non-numerical) tool that provides an overcomplete representation of a signal by letting the translation and scale parameter of the [[wavelet]]s vary continuously.
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