Sensitivity of RBF interpolation on an otherwise uniform grid with a point omitted or slightly shifted (Q979207)
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scientific article; zbMATH DE number 5726707
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Sensitivity of RBF interpolation on an otherwise uniform grid with a point omitted or slightly shifted |
scientific article; zbMATH DE number 5726707 |
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Sensitivity of RBF interpolation on an otherwise uniform grid with a point omitted or slightly shifted (English)
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25 June 2010
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The authors discuss the sensitivity of the interpolation by univariate radial basis functions (RBF) on an otherwise uniform grid. The first grid is a uniform grid in which only one point is slightly shifted. The second grid is a uniform grid with one point omitted. Gaussian, hyperbolic secant, and inverse quadratic RBFs are considered. Numerical experiments are presented too.
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radial basis function
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interpolation
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sensitivity
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otherwise uniform grid
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uniform grid with one point omitted
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uniform grid with one point shifted
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numerical experiments
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