Szczegóły publikacji
Opis bibliograficzny
Signal recovery from level-crossing samples using projections onto convex sets / Dominika RZEPKA, Dariusz KOŚCIELNIK, Marek MIŚKOWICZ, Nguyen T. Thao // W: EBCCSP 2016 [Dokument elektroniczny] : [second] international conference on Event-Based Control, Communication and Signal Processing : 13–15 June 2016, Krakow, Poland. — Wersja do Windows. — Dane tekstowe. — [Piscataway] : Institute of Electrical and Electronics Engineers, cop. 2016. — Dysk Flash. — W bazie Web of Science ISBN: 978-1-5090-4196-1. — e-ISBN: 978-1-5090-4195-4. — S. [1–6] ID 48. — Wymagania systemowe: Adobe Reader. — Bibliogr. s. [5–6], Abstr. — W bazie Web of Science ISBN: 978-1-5090-4196-1
Autorzy (4)
- AGHRzepka Dominik
- AGHKościelnik Dariusz
- AGHMiśkowicz Marek
- Thao Nguyen T.
Dane bibliometryczne
| ID BaDAP | 101216 |
|---|---|
| Data dodania do BaDAP | 2016-10-17 |
| Rok publikacji | 2016 |
| Typ publikacji | materiały konferencyjne (aut.) |
| Otwarty dostęp |  |
| Konferencja | 2nd International Conference on Event-Based Control, Communication, and Signal Processing |
Abstract
In this paper, a new method of recovery of a bandlimited signal from level-crossing samples is presented. In contrast to known methods, not only the level-crossing samples (explicit information) but also the fact that the signal does not cross the levels in the time intervals between the samples (implicit information) are used for the recovery. The reconstruction algorithm is iterative and adopts the framework of Projections onto Convex Sets (POCS). The projections are realized by alternating lowpass filtering and hardlimiting operations. Numerical experiments demonstrate the efficiency of the proposed recovery method.
