A Wavelet Packet Transform and Convolutional Neural Network Method Based Ultrasonic Detection Signals Recognition of Concrete

Jinhui Zhao, Tianyu Hu, Qichun Zhang. A Wavelet Packet Transform and Convolutional Neural Network Method Based Ultrasonic Detection Signals Recognition of Concrete. Sensors, 22(10):3863, 2022. [doi]

Abstract

Abstract is missing.