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Modelling of wavefo...
Modelling of waveform deformation and time-of-flight estimation, with application to the ultrasonic pulse-echo method
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- Eriksson, Håkan B. (författare)
- Högskolan i Karlskrona/Ronneby
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- Börjesson, Per-Ola (författare)
- Luleå tekniska universitet
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- Holmer, Nils-Gunnar (författare)
- Lunds universitet
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(creator_code:org_t)
- Edgecliff, N.S.W, 1992
- 1992
- Engelska.
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Ingår i: International Symposium on Signal Processing and Its Applications. - Edgecliff, N.S.W. - 909394288 ; , s. 188-191
- Relaterad länk:
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Abstract
Ämnesord
Stäng
- In this paper we address the problem of estimating the time-of-flight of ultrasonic pulse-echo signals. The shape of the received waveform is modelled by a linear combination of bass signals. A method for obtaining these base signals Is presented. The method presumes that the excitation signal is narrowbanded in the frequency domain
Ämnesord
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik -- Signalbehandling (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering -- Signal Processing (hsv//eng)
Nyckelord
- Signalbehandling
- Signal Processing
Publikations- och innehållstyp
- ref (ämneskategori)
- kon (ämneskategori)
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