Szczegóły publikacji
Opis bibliograficzny
Generalized seasonal block bootstrap in frequency analysis of cyclostationary signals / Anna E. DUDEK, Sofiane Maiz, Mohamed Elbadaoui // Signal Processing ; ISSN 0165-1684. — 2014 — vol. 104, s. 358–368. — Bibliogr. s. 368, Abstr
Autorzy (3)
- AGHDudek Anna
- Maiz Sofiane
- Elbadaoui Mohamed
Słowa kluczowe
Dane bibliometryczne
| ID BaDAP | 81563 |
|---|---|
| Data dodania do BaDAP | 2014-06-10 |
| Tekst źródłowy | URL |
| DOI | 10.1016/j.sigpro.2014.04.022 |
| Rok publikacji | 2014 |
| Typ publikacji | artykuł w czasopiśmie |
| Otwarty dostęp |  |
| Czasopismo/seria | Signal Processing |
Abstract
In this paper the Generalized Seasonal Block Bootstrap (GSBB) method is applied to the first and the second order characteristics of the cyclostationary (CS) signal. The new method for detection of the significant frequencies in the Fourier expansions of the mean and the autocovariance functions of CS processes is provided. The consistency of GSBB is shown. Finally, the bootstrap pointwise and simultaneous confidence intervals are constructed and hence hypothesis tests for the presence of the first and the second order cyclostationarity can be performed. The real data example is presented to show the possible applications of our results. Moreover, the simulation study was performed to check the efficiency and robustness to the noise of the considered method. (C) 2014 Elsevier B.V. All rights reserved.
