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Abstract
Some of the main advantages of polynomial windows are their low computational complexity and ability to easily change their frequency response modifying the values of their coefficients in the time domain. Kulkarni presented the coefficients obtained for such windows with fastest possible decaying sidelobes but their important limitation is very high level of the first sidelobe especially for windows with narrow mainlobe. In the article the results of the highest sidelobe level optimization for the family of polynomial windows are presented. Frequency characteristics of obtained windows are also compared to some well known ones such as Hann, Hamming, Blackman and Nuttall windows.
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Details
- Category:
- Magazine publication
- Type:
- Magazine publication
- Published in:
-
SIGNAL PROCESSING
no. 87,
edition 4,
pages 782 - 788,
ISSN: 0165-1684 - ISSN:
- 01651684
- Publication year:
- 2007
- DOI:
- Digital Object Identifier (open in new tab) 10.1016/j.sigpro.2006.09.007
- Verified by:
- No verification
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