Time Frequency Analysis of Dispersive Waves by Means of Wavelet Transform

DOI10.1115/1.2896009zbMath0842.73039OpenAlexW2091478607MaRDI QIDQ4871340

Makoto Hamada, Kikuo Kishimoto, Toshikazu Shibuya, Hirotsugu Inoue

Publication date: 21 May 1996

Published in: Journal of Applied Mechanics (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1115/1.2896009

zbMATH Keywords

dispersion relationgroup velocitylateral impactflexural waveGabor wavelet

Mathematics Subject Classification ID

Rods (beams, columns, shafts, arches, rings, etc.) (74K10) Vibrations in dynamical problems in solid mechanics (74H45) Impact in solid mechanics (74M20)

Related Items (4)

Generalized thermo-elastodynamics for semiconductor material subject to ultrafast laser heating. I: Model description and validation ⋮ Quantitative guided wave testing by applying the time reversal principle on dispersive waves in beams ⋮ IDENTIFICATION OF IMPACT LOCATION IN A NUCLEAR POWER PLANT BASED ON HIGHER ORDER TIME FREQUENCY ANALYSIS AND ELASTODYNAMICS ⋮ Usage of guided wave resonance phenomena for defect detection in laminate elastic structures

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