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A Fuzzy Kth ordered statistic

✍ Scribed by P. A. Schaefer; H. B. Mitchell; D. D. Estrakh

Publisher: John Wiley and Sons
Year: 1999
Tongue: English
Weight: 139 KB
Volume: 14
Category: Article
ISSN: 0884-8173
DOI: 10.1002/(sici)1098-111x(199902)14:2<211::aid-int5>3.0.co;2-6

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✦ Synopsis

Robust signal processing algorithms rely on integer ordered statistics. This means that such algorithms cannot be used in a fuzzy environment where variables have fuzzy ranks. In this paper, we show how to calculate the kth order statistic for a set of arguments with fuzzy rank and thereby use classical robust signal processing algorithms in a fuzzy environment. The paper concludes with a simple application of using the fuzzy kth ordered statistic to filtering a noisy signal.

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