Suppression of nonstationary sinusoidal interference using transform domain median filtering

Journal
Electronics Letters
Date Issued
January 21, 1993
Author(s)
DOI
10.1049/el:19930119
Abstract
A novel technique for the suppression of sinusoidal interference by using transform domain median filtering is proposed. The most important advantage of this new technique is that estimation of the interference frequency is not needed. Other important advantages are also discussed. Residual errors are examined and compared with that of notch filtering. Experimental results with random binary sequences are presented.
Subjects

Electric filters

Image processing

Binary system (Mathem...

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