Reconstruction in time-warped weighted shift-invariant spaces with application to spline subspaces

Jun Xian and Yongjin Li

International Journal of Mathematics and Mathematical Sciences, 2003, vol. 2003, 1-7

Abstract:

We discuss the reproducing kernel structure in shift-invariant spaces and the weighted shift-invariant spaces, and obtain the reconstruction formula in time-warped weighted shift-invariant spaces, then apply them to a spline subspace. In the spline subspace, we give a reconstruction formula in a time-warped spline subspace.

Date: 2003
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jijmms:420936

DOI: 10.1155/S0161171203212126

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