Optimal functions for a periodic uncertainty principle and multiresolution analysis
1999 ◽
Vol 42
(2)
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pp. 225-242
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Keyword(s):
In this paper, it is shown that certain Theta functions are asymptotically optimal for the periodic time frequency uncertainty principle described by Breitenberger in [3]. These extremal functions give rise to a periodic multiresolution analysis where the corresponding wavelets also show similar localization properties.
2020 ◽
Vol 18
(06)
◽
pp. 2050050
2015 ◽
Vol 92
(1)
◽
pp. 98-110
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2010 ◽
Vol 439-440
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pp. 1165-1170