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Decomposition of Heart Rate Variability Spectrum into a Power-Law Function and a Residual Spectrum
The power spectral density (PSD) of heart rate variability (HRV) contains a power-law relationship that can be obtained by plotting the logarithm of PSD against the logarithm of frequency. The PSD of HRV can be decomposed mathematically into a power-law function and a residual HRV (rHRV) spectrum. A...
Autores principales: | , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Frontiers Media S.A.
2016
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4889601/ https://www.ncbi.nlm.nih.gov/pubmed/27314001 http://dx.doi.org/10.3389/fcvm.2016.00016 |