A Novel Spectral Zoom Method based on Zolotarev Polynomials
| dc.contributor.author | Kubák, Jan | |
| dc.contributor.author | Sovka, Pavel | |
| dc.contributor.editor | Pinker, Jiří | |
| dc.date.accessioned | 2021-10-27T11:37:59Z | |
| dc.date.available | 2021-10-27T11:37:59Z | |
| dc.date.issued | 2021 | |
| dc.description.abstract-translated | This paper discusses the usage of symmet rical Zolotarev polynomials (ZPS)s in spectral analysis. Evaluation of Discrete Zolotarev transform (DZT) coeffi cients is briefly discussed. However, the DZT coefficients evaluation is problematic. An alternative novel method embedding ZPSs is proposed. The novel method, so-called DZT zoom, improves the spectrum’s time resolution for non-stationary signals compared to narrowband spectro gram. Results are comparable to the approximated DZT (ADZT). The DZT zoom distinguishing property is the focus on a particular frequency band of the spectrum. | en |
| dc.format | 5 s. | cs |
| dc.format.mimetype | application/pdf | |
| dc.identifier.citation | 2021 International Conference on Applied Electronics: Pilsen, 7th – 8th September 2021, Czech Republic, p. 89-93. | en |
| dc.identifier.isbn | 978–80–261–0972–3 (Print) | |
| dc.identifier.isbn | 978–80–261–0973–0 (Online) | |
| dc.identifier.issn | 1803–7232 (Print) | |
| dc.identifier.issn | 1805–9597 (Online) | |
| dc.identifier.uri | http://hdl.handle.net/11025/45572 | |
| dc.language.iso | en | en |
| dc.publisher | University of West Bohemia | en |
| dc.rights | © University of West Bohemia, 2021 | en |
| dc.rights.access | openAccess | en |
| dc.subject | diskrétní Zolotarevova transformace | cs |
| dc.subject | symetrické Zolotarevovy polynomy | cs |
| dc.subject | nestacionární spektrální transformace | cs |
| dc.subject | aproximovaná diskrétní Zolotarevova transformace | cs |
| dc.subject.translated | discrete Zolotarev transform | en |
| dc.subject.translated | symmetrical Zolotarev polynomials | en |
| dc.subject.translated | non-stationary spectral transform | en |
| dc.subject.translated | approximated discrete Zolotarev transform | en |
| dc.title | A Novel Spectral Zoom Method based on Zolotarev Polynomials | en |
| dc.type | conferenceObject | en |
| dc.type | konferenční příspěvek | cs |
| dc.type.status | Peer-reviewed | en |
| dc.type.version | publishedVersion | en |
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