Enhancing time‐frequency resolution via deep‐learning framework

The fixed window function used in the short‐time Fourier transform (STFT) does not guarantee both time and frequency resolution, exerting a negative impact on the subsequent study of time‐frequency analysis (TFA). To avoid these limitations, a post‐processing method that enhances the time‐frequency...

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Bibliographic Details
Published in:	IET signal processing Vol. 17; no. 4
Main Authors:	Wang, Zixin, Chen, Lixing, Xiao, Peng, Xu, Lingji, Li, Zhenglin
Format:	Journal Article
Language:	English
Published:	01.04.2023
Subjects:	deep‐learning fully‐convolutional encoder‐decoder network signal processing
ISSN:	1751-9675, 1751-9683
Online Access:	Get full text
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