Abstract
A directional time-frequency localization measure for functions defined on the ddimensional Euclidean space is introduced. A connection between this measure and its periodic counterpart is established. For a class of functions, an optimization problem for finding the optimal direction, along which a function is best or worst localized, is solved.
Originalsprache | Englisch |
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Zeitschrift | Mathematical Inequalities and Applications |
Jahrgang | 22 |
Ausgabenummer | 1 |
Seiten (von - bis) | 377-399 |
Seitenumfang | 23 |
ISSN | 1331-4343 |
DOIs | |
Publikationsstatus | Veröffentlicht - 01.01.2019 |