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arXiv · 1210.6560

Periodic wavelet frames and time-frequency localization

Elena A. Lebedeva·Jürgen Prestin
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Abstract

A family of Parseval periodic wavelet frames is constructed. The family has optimal time-frequency localization (in the sense of the Breitenberger uncertainty constant) with respect to a family parameter and it has the best currently known localization with respect to a multiresolution analysis parameter.

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Elena A. Lebedeva, Jürgen Prestin. 2012-10-24. Periodic wavelet frames and time-frequency localization. https://doi.org/10.1016/j.acha.2014.02.002

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