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On the Reconstructi...
On the Reconstruction of Gapped Sinusoidal Data
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- Gudmundson, Erik (författare)
- Uppsala universitet,Avdelningen för systemteknik,Reglerteknik
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- Jakobsson, Andreas (författare)
- Karlstad University
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- Somasundaram, Samuel D. (författare)
- Karlstad University
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(creator_code:org_t)
- Piscataway, NJ : IEEE, 2008
- 2008
- Engelska.
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Ingår i: 2008 IEEE INTERNATIONAL CONFERENCE ON ACOUSTICS, SPEECH AND SIGNAL PROCESSING. - Piscataway, NJ : IEEE. - 9781424414833 ; , s. 3513-3516
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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https://urn.kb.se/re...
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Abstract
Ämnesord
Stäng
- 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.
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Nyckelord
- spectral estimation
- missing data
- damped sinusoids
- Signal processing
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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