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Träfflista för sökning "swepub ;srt2:(1990-1994);lar1:(lu)"

Search: swepub > (1990-1994) > Lund University

  • Result 1-10 of 4724
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1.
  • Eriksson, Håkan, et al. (author)
  • A robust correlation receiver for distance estimation
  • 1994
  • In: IEEE Transactions on Ultrasonics, Ferroelectrics and Frequency Control. - New York : Institute of Electrical and Electronics Engineers (IEEE). - 0885-3010 .- 1525-8955. ; 41:5, s. 596-603
  • Journal article (peer-reviewed)abstract
    • Many methods for distance estimation, such as the ultrasonic pulse-echo method, involve the estimation of a time-of-flight (TOF). In this paper, a signal model is developed that, apart from the TOF, accounts for an unknown, linear frequency dependent distortion as well as for additive noise. We derive a TOF estimator for this model based on the criteria of maximum likelihood. The resulting receiver can be seen as an extension or generalization of the well known cross-correlation, or "matched filter", estimator described, e.g., by Nilsson. The novel receiver is found to be more robust against unknown pulse shape distortion than the cross-correlation estimator, giving less biased TOF estimates. Also, bias versus noise sensitivity can be controlled by proper model order selection
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5.
  • Andersson, Lars Gustaf (author)
  • 21 dikter
  • 1991
  • Book (pop. science, debate, etc.)
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6.
  • Andersson, Lars Gustaf (author)
  • Sken : Dikter
  • 1994
  • Book (pop. science, debate, etc.)
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10.
  • Sandell, A., et al. (author)
  • THE INNER VALENCE REGION OF CO ADSORBED ON PD(100)
  • 1994
  • In: Journal of Physics. - : IOP Publishing. - 0953-8984 .- 1361-648X. ; 26:19, s. 10659-10668
  • Journal article (peer-reviewed)abstract
    • The inner valence region of CO/Pd(100) p(2square-root2 x square-root2)R45-degrees has been studied by angular resolved photoemission at the Pd 4d Cooper minimum, and with resonant Auger spectroscopy at photon energies corresponding to the C 1s and O 1s x-ray absorption (XA) maxima of the unoccupied parts of the 2pi*-Pd 4d hybrid (2pi(un)). Previously unobserved inner valence states are revealed in the direct photoemission and are compared with resonant Auger results. The interpretation and assignment of the different spectral features to different main final state configurations are based on energy, symmetry and intensity arguments, as well as comparisons with previous results.
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  • Result 1-10 of 4724
Type of publication
journal article (2807)
conference paper (532)
reports (443)
book chapter (413)
book (175)
doctoral thesis (78)
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other publication (73)
review (71)
editorial collection (56)
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Type of content
peer-reviewed (3172)
other academic/artistic (1302)
pop. science, debate, etc. (250)
Author/Editor
Åström, Karl Johan (89)
Svanberg, Sune (83)
Johansson, Rolf (52)
Adlercreutz, Patrick (47)
Kärnefelt, Ingvar (46)
Nyholm, R. (46)
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Mattiasson, Bo (41)
Agardh, Carl-David (40)
Abrahamson, Magnus (39)
Baldetorp, Bo (38)
Hedling, Erik (36)
Andersson-Engels, St ... (35)
Jonung, Lars (35)
Owman, Christer (35)
Persson, Anders (34)
Andersen, J. N. (34)
Persson, Bertil (34)
Fagerlund, Göran (34)
Bohgard, Mats (33)
Steen, Stig (32)
Fernö, Mårten (31)
Akselsson, Roland (29)
Sigurd, Bengt (29)
Bernhardsson, Bo (28)
Kristensson, Gerhard (28)
Grubb, Anders (27)
Ståhl, Agneta (27)
Holtås, Stig (26)
Magnusson, Måns (26)
Larsson, Jörgen (26)
Küller, Rikard (25)
Andersson, Greger (25)
Andersson, Arne (25)
Johansson, Jonas (24)
Ekberg, Olle (24)
Strand, Sven-Erik (24)
Björklund, A (24)
Johansson, Barbro (24)
Bourdet, Yves (24)
Olsson, Håkan (23)
Widell, Anders (23)
Årzén, Karl-Erik (23)
Svanberg, Katarina (23)
Sahlin, Nils-Eric (23)
Johannesson, Rolf (23)
Söderström, Bengt (23)
Hedenblad, Göran (23)
Mätzsch, Thomas (23)
Bergqvist, D (22)
Sjöberg, Trygve (22)
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University
Lund University  (4724)Undo refine
Linnaeus University (25)
Luleå University of Technology (20)
Royal Institute of Technology (12)
Uppsala University (11)
University of Gothenburg (7)
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Mid Sweden University (7)
Linköping University (5)
Umeå University (3)
Stockholm University (3)
Halmstad University (2)
Örebro University (2)
Kristianstad University College (1)
Jönköping University (1)
Malmö University (1)
Chalmers University of Technology (1)
Swedish National Heritage Board (1)
Karlstad University (1)
Blekinge Institute of Technology (1)
VTI - The Swedish National Road and Transport Research Institute (1)
Red Cross University College (1)
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Language
English (3601)
Swedish (1028)
German (33)
Danish (31)
French (18)
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Chinese (2)
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Russian (1)
Norwegian (1)
Icelandic (1)
Czech (1)
Japanese (1)
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Research subject (UKÄ/SCB)
Medical and Health Sciences (1345)
Engineering and Technology (1196)
Natural sciences (842)
Social Sciences (598)
Humanities (590)
Agricultural Sciences (17)

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