liu.seSearch for publications in DiVA
Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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
Frequency Analysis using Non-Uniform Sampling with Application to Active Queue Management
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
2004 (English)In: Proceedings of the 2004 IEEE International Conference on Acoustics, Speech and Signal Processing, 2004, 581-584 p.Conference paper, Published paper (Refereed)
Abstract [en]

In many real-time applications, sample values and time stamps are delivered in pairs, where sampling times are non-uniform. Frequency analysis using non-uniform data occurs in various real life problems and embedded systems, such as vibrational analysis in cars and control of packet network queue lengths. Our contribution is to first overview different ways to approximate the Fourier transform, and secondly to give analytical expressions for how non-uniform sampling affects these approximations. The results are expressed in terms of frequency windows describing how a single frequency in the continuous time signal is smeared out in the frequency domain, or, more precisely, in the expected value of the Fourier transform approximation.

Place, publisher, year, edition, pages
2004. 581-584 p.
Keyword [en]
Non-uniform sampling, AQM, Frequency analysis
National Category
Engineering and Technology Control Engineering
Identifiers
URN: urn:nbn:se:liu:diva-22509DOI: 10.1109/ICASSP.2004.1326324Local ID: 1765ISBN: 0-7803-8484-9 (print)OAI: oai:DiVA.org:liu-22509DiVA: diva2:242822
Conference
2004 IEEE International Conference on Acoustics, Speech and Signal Processing, Montreal, Quebec, Canada, May, 2004
Available from: 2009-10-07 Created: 2009-10-07 Last updated: 2013-07-04

Open Access in DiVA

No full text

Other links

Publisher's full textRelated report

Authority records BETA

Eng, FridaGustafsson, FredrikGunnarsson, Fredrik

Search in DiVA

By author/editor
Eng, FridaGustafsson, FredrikGunnarsson, Fredrik
By organisation
Automatic ControlThe Institute of Technology
Engineering and TechnologyControl Engineering

Search outside of DiVA

GoogleGoogle Scholar

doi
isbn
urn-nbn

Altmetric score

doi
isbn
urn-nbn
Total: 77 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • oxford
  • 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