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On the Reconstruction of Gapped Sinusoidal Data
Dept. of IT, Uppsala University.
Karlstad University.
Karlstad University.
2008 (English)In: 2008 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING, 2008, 3513-3516 p.Conference paper, Published paper (Refereed)
Abstract [en]

The problem of estimating a spectral representation of damped sinusoidal signals from a gapped data set is of considerable interest in several applications. In this paper, we propose a filterbank approach to provide such an estimate, by first reconstructing the missing data samples assuming that the spectral content of the missing data is similar to that of the available samples, and then forming a spectral representation of the reconstruced data set as a function of frequency and damping. Numerical examples illustrate the benefits of the proposed estimator as compared to currently available methods.

Place, publisher, year, edition, pages
2008. 3513-3516 p.
Series
International Conference on Acoustics Speech and Signal Processing (ICASSP), ISSN 1520-6149
Keyword [en]
spectral estimation, missing data, damped sinusoids
National Category
Signal Processing
Identifiers
URN: urn:nbn:se:kth:diva-47552DOI: 10.1109/ICASSP.2008.4518409ISI: 000257456702201ISBN: 978-1-4244-1483-3 (print)OAI: oai:DiVA.org:kth-47552DiVA: diva2:455645
Conference
33rd IEEE International Conference on Acoustics, Speech and Signal Processing, Las Vegas, NV, MAR 30-APR 04, 2008
Note
QC 20111115Available from: 2011-11-10 Created: 2011-11-10 Last updated: 2011-11-16Bibliographically approved

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CiteExportLink to record
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Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
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More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf