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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.
Yue-Der Lin
Yong-Kok Tan
Tienhsiung Ku
Baofeng Tian
Published in:
Sensors (2023)
Keyphrases
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wavelet packet
instantaneous frequency
hilbert transform
correlation function
wavelet transform
frequency modulation
low frequency
multiscale
preprocessing
hilbert huang transform
high frequency
basis functions