Dual Gaussian attenuation model of ultrasonic echo and its parameter estimation
Author(s) -
Dawei Wang,
Zhaoba Wang,
Peng Li,
Youxing Chen,
Haiyang Li
Publication year - 2019
Publication title -
aip advances
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.421
H-Index - 58
ISSN - 2158-3226
DOI - 10.1063/1.5095994
Subject(s) - ultrasonic sensor , particle swarm optimization , attenuation , gaussian , mean squared error , echo (communications protocol) , estimation theory , nondestructive testing , signal (programming language) , exponential function , acoustics , algorithm , mathematics , computer science , physics , statistics , optics , mathematical analysis , computer network , quantum mechanics , programming language
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