Split-Spectrum Processing with Raised Cosine Filters of Constant Frequency-to-Bandwidth Ratio for L(0,2) Ultrasonic Guided Wave Testing in a Pipeline

Ultrasonic guided wave (UGW) nondestructive testing suffers from poor signal interpretation accuracy caused by the coherent noise that is related to dispersion, multi-mode and mode conversion. In order to split the L(0,2) UGW from the coherent noise, split-spectrum processing with raised cosine filt...

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Bibliographic Details

Main Authors:	Binghui Tang, Yuemin Wang, Ang Chen, Yunwei Zhao, Jianjian Xu
Format:	Artigo
Language:	Inglês
Published:	MDPI AG 2022-07-01
Series:	Applied Sciences
Subjects:	split-spectrum processing method raised cosine filter ultrasonic guided wave nondestructive testing signal resolution
Online Access:	https://www.mdpi.com/2076-3417/12/15/7611
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