Periodic wavelet frames and time-frequency localization
Classical Analysis and ODEs
2014-10-09 v4 Functional Analysis
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.
Cite
@article{arxiv.1210.6560,
title = {Periodic wavelet frames and time-frequency localization},
author = {Elena A. Lebedeva and Jürgen Prestin},
journal= {arXiv preprint arXiv:1210.6560},
year = {2014}
}
Comments
10 pages, 2 figures