Analyse des échos ultrasonores par ondelettes

Autor: D. De Vadder, S.E. Moubarik, Ph. Benoist

Publikováno v: Journal de Physique IV Proceedings
Journal de Physique IV Proceedings, EDP Sciences, 1994, 04 (C5), pp.C5-1375-C5-1378. ⟨10.1051/jp4:19945306⟩

We investigate the time-frequency localization of the continuous wavelet transform as a tool for extracring useful informations about targets from their ultrasonic echoes. A disbond problem is presented as an example. We also present and discuss the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7a78829e4634371cc1856c459409af8
https://hal.archives-ouvertes.fr/jpa-00253021/file/ajp-jp4199404C5306.pdf

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