- Tytuł:
- Rational polynomial windows with high attenuation of sidelobes
- Autorzy:
- Okarma, K.
- Powiązania:
- https://bibliotekanauki.pl/articles/140604.pdf
- Data publikacji:
- 2012
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
przetwarzanie sygnałów
analiza spektralna
polynomial windows
signal processing
spectrum analysis - Opis:
- In the paper the idea of rational polynomial windows optimised towards low level of Fourier spectrum's sidelobes is presented. A relevant advantage of the polynomial windows family and their modifications is their ability to easily change their properties changing only the values of the polynomial coefficients. The obtained frequency characteristics demonstrate better properties of proposed rational Windows than their standard polynomial equivalents requiring only the additional division operation. Such approach does not increase the computational complexity in significant way and the great advantage of polynomial windows which is their low computational complexity is preserved.
- Źródło:
-
Archives of Electrical Engineering; 2012, 61, 1; 7-14
1427-4221
2300-2506 - Pojawia się w:
- Archives of Electrical Engineering
- Dostawca treści:
- Biblioteka Nauki