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Search: AMNE:(ENGINEERING AND TECHNOLOGY Electrical Engineering, Electronic Engineering, Information Engineering Signal Processing) > (1990-1994) > A simultaneous maxi...

  • Gustavsson, Jan-Olof (author)

A simultaneous maximum likelihood estimator based on a generalized matched filter

  • Article/chapterEnglish1994

Publisher, publication year, extent ...

  • Piscataway, NJ :IEEE Communications Society,1994
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:DiVA.org:ltu-33162
  • https://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-33162URI
  • https://lup.lub.lu.se/record/1057082URI
  • https://doi.org/10.1109/ICASSP.1994.389775DOI

Supplementary language notes

  • Language:English
  • Summary in:English

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  • Subject category:ref swepub-contenttype
  • Subject category:kon swepub-publicationtype

Notes

  • Godkänd; 1994; 20080222 (ysko)
  • The paper discusses parameter estimation and detection in Laplace distributed noise. The received signal is modeled as r(·)=As(·,&thetas;)+n(·), where A is an unknown amplitude, &thetas; is the parameter vector to be estimated and n(·) is independent Laplace distributed noise. The simultaneous maximum likelihood estimator of (A,&thetas;) is derived. The derived estimator is based on a combination of a weighted median filter [Astola and Nuevo, 1992] and a generalized form of the ordinary matched filter [Gustavsson and Borjesson, 1992]. Examples of performance for four different detectors are given for a case of binary detection, when the amplitude A or the signal shape s(·,&thetas;) are varied. Simulations indicate that the performance of detectors based on the generalized matched filter is not particularly dependent on either the estimate of the amplitude A or the signal shape

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Börjesson, Per OlaLund University,Lunds universitet,Luleå tekniska universitet,Institutionen för elektro- och informationsteknik,Institutioner vid LTH,Lunds Tekniska Högskola,Department of Electrical and Information Technology,Departments at LTH,Faculty of Engineering, LTH(Swepub:lu)tde-pbo (author)
  • Luleå tekniska universitetInstitutionen för elektro- och informationsteknik (creator_code:org_t)

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  • In:ICASSP-94Piscataway, NJ : IEEE Communications Society, s. 481-4840780317750

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  • ICASSP-94 (Search for host publication in LIBRIS)

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Luleå University of Technology
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