Measurement of ultrasonic velocity in viscoelastic materials using the wavelet transform

被引：0
|
作者：
Moreno, E [1 ]
Garcia, F [1 ]
Castillo, M [1 ]
机构：
[1] Univ Nacl Autonoma Mexico, DISCA, IIMAS, Mexico City 04510, DF, Mexico
来源：
1999 IEEE ULTRASONICS SYMPOSIUM PROCEEDINGS, VOLS 1 AND 2 | 1999年
关键词：
D O I：
暂无
中图分类号：
O42 [声学];
学科分类号：
070206 ; 082403 ;
摘要：
The measurement of time propagation of ultrasonic pulses is a very important tool in ultrasonic. In this paper, a method based on the Continuous Wavelet Transform (CWT) is presented. Experiments have been made in steel and acrylic, this last one as a case of viscoelastic material, where the CWT shows betters properties over others digital methods.
引用
收藏
页码：827 / 830
页数：4
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