Referenced Items are not available for this document.
This letter shows that the single frequency approximation for a narrowband lowpass signal embedded in white noise using the Pisarenko harmonic decomposition algorithm is approximately the power-weighted mean frequency of the signal. Experimental results indicate that this method is superior to a commonly used Fourier transform based mean frequency estimation method.
Published in:
Signal Processing Letters, IEEE
(Volume:11
,
Issue:
2
)
Date of Publication: Feb. 2004
- Page(s):
- 175 - 178
- ISSN :
- 1070-9908
- INSPEC Accession Number:
- 7893321
- Digital Object Identifier :
- 10.1109/LSP.2003.821700
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 30 January 2004
- Issue Date :
- Feb. 2004
- Sponsored by :
- IEEE Signal Processing Society
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