Displaying similar documents to “Curve reconstruction from a set of measured points”

Data approximation using polyharmonic radial basis functions

Segeth, Karel

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The paper is concerned with the approximation and interpolation employing polyharmonic splines in multivariate problems. The properties of approximants and interpolants based on these radial basis functions are shown. The methods of such data fitting are applied in practice to treat the problems of, e.g., geographic information systems, signal processing, etc. A simple 1D computational example is presented.