Use of Divided Differences and B Splines for Constructing Fast Discrete Transforms of Wavelet Type on Nonuniform Grids.

Authors :: Oseledets, I. V.
Source :: Mathematical Notes. May/Jun2005, Vol. 77 Issue 5/6, p686-694. 9p.
Publication Year :: 2005
Abstract: In this paper, we construct fast discrete transforms of wavelet type with an arbitrary number of zero moments for nonuniform grids. We obtain explicit formulas for the parameters defining the wavelet transform. [ABSTRACT FROM AUTHOR]

Subjects :: *DIFFERENCE equations
*MATHEMATICAL formulas
*NUMERICAL analysis
*MATHEMATICS
*MATHEMATICAL analysis
*ASYMPTOTIC expansions

Full Text Access

Tools