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Letter to the editor: Design of FIR notch filters by using Bernstein polynomials

✍ Scribed by JAIN, SHAIL B.; KUMAR, BALBIR; DUTTA ROY, S. C.

Publisher: John Wiley and Sons
Year: 1997
Tongue: English
Weight: 190 KB
Volume: 25
Category: Article
ISSN: 0098-9886
DOI: 10.1002/(sici)1097-007x(199703/04)25:2<135::aid-cta951>3.0.co;2-f

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✦ Synopsis

In this paper, Bernstein polynomials have been used to derive an explicit formula for the coefficients of linear phase FIR notch filters which are maximally flat at "0 and . The approach is relatively simple and enables us to design the filter for a specific notch frequency and bandwidth.