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An advanced detrending method with application to HRV analysis
2002
IEEE Transactions on Biomedical Engineering
An advanced, simple to use, detrending method to be used before heart rate variability analysis (HRV) is presented. The method is based on smoothness priors approach and operates like a time-varying FIR high pass filter. The effect of the detrending on time and frequency domain analysis of HRV is studied.
doi:10.1109/10.979357
pmid:12066885
fatcat:hcn7xragjnan7kwoiiraw4yaxe