uu.seUppsala University Publications
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
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
Sub-Band Cramer-Rao Bounds for Frequency-Selective Spectral Analysis
Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Mathematics and Computer Science, Department of Information Technology. Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Mathematics and Computer Science, Department of Information Technology, Automatic control.
Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Mathematics and Computer Science, Department of Information Technology. Uppsala University, Teknisk-naturvetenskapliga vetenskapsområdet, Mathematics and Computer Science, Department of Information Technology, Automatic control.
2005 (English)In: Proceedings of the 39th Asilomar Conference on Signals, Systems, and Computers, 2005, 1439-1442 p.Conference paper, Published paper (Refereed)
Abstract [en]

The computational complexity of a parametric spectral analysis method usually increases rapidly for large numbers of measured signal samples. Splitting the considered frequency range into several sub-bands and estimating only the parameters of the signal components in one frequency interval at the time is one possible approach to lower that computational burden. Since the estimation accuracies of such frequency-selective techniques usually differ from those of the corresponding full-band methods it seems unsound to compare the parameter estimates obtained by using a frequency-selective approach to the full-band Cramer-Rao bounds. In this paper we derive sub-band Cramer-Rao bounds as performance bounds for frequency-selective parameter estimation techniques applied to exponentially damped sinusoidal data. We present a numerical study where we compare the sub-band Cramer-Rao bounds to the full-band Cramer-Rao bounds for the estimated frequency, damping, amplitude, and phase parameters.

Place, publisher, year, edition, pages
2005. 1439-1442 p.
Identifiers
URN: urn:nbn:se:uu:diva-76431OAI: oai:DiVA.org:uu-76431DiVA: diva2:104343
Available from: 2006-03-08 Created: 2006-03-08

Open Access in DiVA

No full text

Authority records BETA

Sandgren, NiclasStoica, Peter

Search in DiVA

By author/editor
Sandgren, NiclasStoica, Peter
By organisation
Department of Information TechnologyAutomatic control

Search outside of DiVA

GoogleGoogle Scholar

urn-nbn

Altmetric score

urn-nbn
Total: 486 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • ieee
  • modern-language-association
  • vancouver
  • Other style
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