Data di Pubblicazione:
2006
Citazione:
Refinable functions from Blaschke products / Cotronei, Mariantonia; LO CASCIO, M. L.; Kim, H. O.; Micchelli, C. A.; Sauer, T. - In: RENDICONTI DI MATEMATICA E DELLE SUE APPLICAZIONI. - ISSN 1120-7183. - 26:(2006), pp. 267-290.
Abstract:
In this paper we study the problem of constructing refinable orthonormal
cardinal functions from Blaschke products. The digital filter perspective of our construction corresponds to what is called an infinite impulse response (IIR) filter. We show how to construct, at least numerically, stable filters of this type in contrast to the Butterworth filter which is the maximally flat filter in our class
cardinal functions from Blaschke products. The digital filter perspective of our construction corresponds to what is called an infinite impulse response (IIR) filter. We show how to construct, at least numerically, stable filters of this type in contrast to the Butterworth filter which is the maximally flat filter in our class
Tipologia CRIS:
1.1 Articolo in rivista
Keywords:
Blaschke products; IIR filters; Refinable functions
Elenco autori:
Cotronei, Mariantonia; LO CASCIO, M. L.; Kim, H. O.; Micchelli, C. A.; Sauer, T
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