What is it about?
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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This page is a summary of: Periodic wavelet frames and time–frequency localization, Applied and Computational Harmonic Analysis, September 2014, Elsevier,
DOI: 10.1016/j.acha.2014.02.002.
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