In an increasingly data-driven world, mathematical tools known as wavelets have become an indispensable way to analyze and understand information. Many researchers receive their data in the form of ...
This is a preview. Log in through your library . Abstract Mallat's construction, via a multiresolution approximation, of orthonormal wavelets generated by a single function is extended to wavelets ...
In this paper we investigate spline wavelets on general triangulations. In particular, we are interested in C¹ wavelets generated from piecewise quadratic polynomials. By using the Powell-Sabin ...
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