Entropy-Based Concentration and Instantaneous Frequency of TFDs from Cohen’s, Affine, and Reassigned Classes

Entropy-Based Concentration and Instantaneous Frequency of TFDs from Cohen’s, Affine, and Reassigned Classes

This paper explores three groups of time–frequency distributions: the Cohen’s, affine, and reassigned classes of time–frequency representations (TFRs). This study provides detailed insight into the theory behind the selected TFRs belonging to these classes. Extensive numerical simulations were perfo...

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Bibliographic Details
Main Authors: David Bačnar, Nicoletta Saulig, Irena Petrijevčanin Vuksanović, Jonatan Lerga
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Sensors
Subjects:
time–frequency representation
Cohen’s class
affine class
reassigned class
time–frequency resolution
time–frequency concentration
Online Access:https://www.mdpi.com/1424-8220/22/10/3727

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https://www.mdpi.com/1424-8220/22/10/3727

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