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DC Field | Value | Language |
---|---|---|
dc.citation.endPage | 1535 | - |
dc.citation.number | 5 | - |
dc.citation.startPage | 1519 | - |
dc.citation.title | ADVANCES IN COMPUTATIONAL MATHEMATICS | - |
dc.citation.volume | 44 | - |
dc.contributor.author | Christensen, Ole | - |
dc.contributor.author | Janssen, Augustus J. E. M. | - |
dc.contributor.author | Kim, Hong Oh | - |
dc.contributor.author | Kim, Rae Young | - |
dc.date.accessioned | 2023-12-21T20:08:27Z | - |
dc.date.available | 2023-12-21T20:08:27Z | - |
dc.date.created | 2018-11-22 | - |
dc.date.issued | 2018-10 | - |
dc.description.abstract | It is a well-known problem in Gabor analysis how to construct explicitly given dual frames associated with a given frame. In this paper we will consider a class of window functions for which approximately dual windows can be calculated explicitly. The method makes it possible to get arbitrarily close to perfect reconstruction by allowing the modulation parameter to vary. Explicit estimates for the deviation from perfect reconstruction are provided for some of the standard functions in Gabor analysis, e.g., the Gaussian and the two-sided exponential function. | - |
dc.identifier.bibliographicCitation | ADVANCES IN COMPUTATIONAL MATHEMATICS, v.44, no.5, pp.1519 - 1535 | - |
dc.identifier.doi | 10.1007/s10444-018-9595-7 | - |
dc.identifier.issn | 1019-7168 | - |
dc.identifier.scopusid | 2-s2.0-85043691373 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/25289 | - |
dc.identifier.url | https://link.springer.com/article/10.1007%2Fs10444-018-9595-7 | - |
dc.identifier.wosid | 000449485900007 | - |
dc.language | 영어 | - |
dc.publisher | SPRINGER | - |
dc.title | Approximately dual Gabor frames and almost perfect reconstruction based on a class of window functions | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Mathematics, Applied | - |
dc.relation.journalResearchArea | Mathematics | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Frames | - |
dc.subject.keywordAuthor | Approximately dual frames | - |
dc.subject.keywordAuthor | Almost perfect reconstruction | - |
dc.subject.keywordAuthor | Gaussian | - |
dc.subject.keywordAuthor | Two-sided exponential | - |
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