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.
| Original language | English |
|---|---|
| Journal | Mathematical Inequalities and Applications |
| Volume | 22 |
| Issue number | 1 |
| Pages (from-to) | 377-399 |
| Number of pages | 23 |
| ISSN | 1331-4343 |
| DOIs | |
| Publication status | Published - 01.01.2019 |