Noncontact inspection using identifying each resonance frequency of defect and laser Doppler vibrometer by spatial spectral entropy
Keyword(s):
2019 ◽
Vol 58
(SG)
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pp. SGGB15
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Keyword(s):
2009 ◽
Vol 125
(4)
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pp. 2557-2557
2008 ◽
Vol 123
(6)
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pp. EL121-EL125
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