TY - JOUR
N2 - 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.
L1 - http://www.czasopisma.pan.pl/Content/84606/PDF/01_paper.pdf
L2 - http://www.czasopisma.pan.pl/Content/84606
PY - 2012
IS - No 1 March
EP - 14
DO - 10.2478/v10171-012-0001-7
KW - polynomial windows
KW - signal processing
KW - spectrum analysis
A1 - Okarma, Krzysztof
PB - Polish Academy of Sciences
VL - vol. 61
DA - 2012
T1 - Rational polynomial windows with high attenuation of sidelobes
SP - 7
UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/84606
T2 - Archives of Electrical Engineering
ER -