Perfect spline approximation (Q1873781)
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scientific article; zbMATH DE number 1917875
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Perfect spline approximation |
scientific article; zbMATH DE number 1917875 |
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Perfect spline approximation (English)
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27 May 2003
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Uniqueness and approximation orders of perfect splines are studied in this article. In the main result, upper bounds to the best approximation by perfect splines to continuous functions are provided. Moreover, the approximation results are related to the so-called \(\Sigma\Delta\) modulation of bandlimited univariate signals.
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perfect splines
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spline approximation
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sigma-delta modulation
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