Multilevel Interpolation and Approximati
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F.J. Narcowich; R. Schaback; J.D. Ward
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Article
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1999
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Elsevier Science
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English
⚖ 159 KB
Interpolation by translates of a given radial basis function (RBF) has become a well-recognized means of fitting functions sampled at scattered sites in R d . A major drawback of these methods is their inability to interpolate very large data sets in a numerically stable way while maintaining a good