Method of Extracting the Instantaneous Phases and Frequencies of Respiration from the Signal of a Photoplethysmogram

Method of Extracting the Instantaneous Phases and Frequencies of Respiration from the Signal of a Photoplethysmogram

We propose for the first time a method for extracting the instantaneous phases of respiration from the signal of a photoplethysmogram (PPG). In addition to the instantaneous phases of respiration, this method allows for more accurately extracting the instantaneous frequencies of respiration from a P...

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Bibliographic Details
Main Authors: Ekaterina I. Borovkova, Vladimir I. Ponomarenko, Anatoly S. Karavaev, Elizaveta S. Dubinkina, Mikhail D. Prokhorov
Format: Article
Language:English
Published: MDPI AG 2023-12-01
Series:Mathematics
Subjects:
instantaneous phases
instantaneous frequencies
photoplethysmogram
electrocardiogram
respiration
RR intervals
Online Access:https://www.mdpi.com/2227-7390/11/24/4903

Internet

https://www.mdpi.com/2227-7390/11/24/4903

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