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Refinable function

In mathematics, in the area of wavelet analysis, a refinable function is a function which fulfils some kind of self-similarity. A function is called… 
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Papers overview

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2018
2018
This paper focuses on the design of entropy-constrained successively refinable unrestricted polar quantizer (EC-SRUPQ) for… 
2006
2006
AbstractA refinable spline is a compactly supported refinable function that is piecewise polynomial. Refinable splines, such as… 
Review
2006
Review
2006
In this paper we survey recent results on approximation power of refinable vectors of functions. Let Φ = (φ1, . . . , φr) be an r… 
2002
2002
This paper establishes an equivalent relation between the convergence of a cascade algorithm in Sobolev space and the convergence… 
2002
2002
Multiwavelet bases of L/sub 2/ consist of families of functions {2/sup j/2//spl psi//sub 2/(2/sup j/x-k)}. By allowing more than… 
2000
2000
This paper is devoted to a study of local linear independence of refinable vectors of functions. A vector of functions is said to… 
1999
1999
A compactly supported scaling function can come from a refinement equation with infinitely many nonzero coefficients (an infinite… 
1999
1999
Abstract Although a fundamental physical parameter, surface tension is difficult to measure. Common tensiometry inaccuracy comes…