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Axial Load Measurement of Bolts with Different Clamping Lengths Based on High-Frequency Ultrasonic ZnO Film Sensor.
Xuechao Jing
Hongwei Dai
Wanli Xu
Yue Zhao
Jun Zhang
Bing Yang
Published in:
Sensors (2023)
Keyphrases
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high frequency
low frequency
wavelet transform
visual quality
high resolution
subband
thin film
discrete wavelet transform
multi sensor
high frequencies
low pass
wavelet domain
wavelet coefficients
high frequency components
frequency band
wavelet decomposition
multiresolution
feature extraction