Feature Extraction of a Non-Stationary Seismic–Acoustic Signal Using a High-Resolution Dyadic Spectrogram

Feature Extraction of a Non-Stationary Seismic–Acoustic Signal Using a High-Resolution Dyadic Spectrogram

Using a novel mathematical tool called the <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><msub><mrow><mi mathvariant="script">T</mi></mrow><mrow><mi>e&...

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Bibliographic Details
Main Authors:	Diego Seuret-Jiménez, Eduardo Trutié-Carrero, José Manuel Nieto-Jalil, Erick Daniel García-Aquino, Lorena Díaz-González, Laura Carballo-Sigler, Daily Quintana-Fuentes, Luis Manuel Gaggero-Sager
Format:	Article
Language:	English
Published:	MDPI AG 2023-06-01
Series:	Sensors
Subjects:	dyadic frequency spectrum scale–frequency seismic–acoustic signal <named-content content-type="inline-formula"><inline-formula> <mml:math id="mm666"> <mml:semantics> <mml:mrow> <mml:msub> <mml:mrow> <mml:mi mathvariant="script">T</mml:mi> </mml:mrow> <mml:mrow> <mml:mi>e</mml:mi> </mml:mrow> </mml:msub> </mml:mrow> </mml:semantics> </mml:math> </inline-formula></named-content>-gram <named-content content-type="inline-formula"><inline-formula> <mml:math id="mm667"> <mml:semantics> <mml:mrow> <mml:msub> <mml:mrow> <mml:mi mathvariant="script">T</mml:mi> </mml:mrow> <mml:mrow> <mml:mi>e</mml:mi> </mml:mrow> </mml:msub> </mml:mrow> </mml:semantics> </mml:math> </inline-formula></named-content> transform
Online Access:	https://www.mdpi.com/1424-8220/23/13/6051

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