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A Frequency Estimation Scheme Based on Gaussian Average Filtering Decomposition and Hilbert Transform: With Estimation of Respiratory Rate as an Example

Frequency estimation plays a critical role in vital sign monitoring. Methods based on Fourier transform and eigen-analysis are commonly adopted techniques for frequency estimation. Because of the nonstationary and time-varying characteristics of physiological processes, time-frequency analysis (TFA)...

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Detalles Bibliográficos
Autores principales:	Lin, Yue-Der, Tan, Yong-Kok, Ku, Tienhsiung, Tian, Baofeng
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2023
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10145328/ https://www.ncbi.nlm.nih.gov/pubmed/37112125 http://dx.doi.org/10.3390/s23083785

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