… sampleentropy through autoregressive models, which are popularly used for power spectrum analysis of time-series (and HRV … parametric estimation of sampleentropy was feasible on …
HM Al-Angari, AV Sahakian - IEEE Transactions on Biomedical …, 2007 - ieeexplore.ieee.org
… analysis, DFA) than by spectral analysis [13]. In this work, we compared the Sampleentropy method with the spectral analysis in detecting and quantifying apnea using HRV of normal …
R Alcaraz, JJ Rieta - Biomedical Signal Processing and Control, 2010 - Elsevier
… of SampEn to VA analysis are described. In this case, a non-invasive measure, such as the heartratevariability (HRV), has been used for the VA study. The HRVanalysis is a valuable …
D Liang, S Wu, L Tang, K Feng, G Liu - Entropy, 2021 - mdpi.com
… In this study, nonparametric sampleentropy (NPSampEn) was proposed as a nonlinear index to evaluate the heartratevariability and complexity of the autonomic nervous system (ANS…
… SampleEntropy (SampEn) SampEn is an approximation of the … For a given time series data of length N, sampleentropy is … can be called the average Sampleentropy or AvgSampEn. …
… of HRV indices. Thus, the aim of this study was to quantify the differences in the HRV estimates … and to test for the effect of the different procedures implementing for entropyanalysis. …
B Singh, M Singh, VK Banga - Biomedical Science and Engineering, 2014 - Citeseer
… In this study consequences of errors in SampEn based HRV induced by ECG sampling … of the samples of a signal. Approximate entropy (ApEn) and Samplingentropy (SampEn) are the …
P Marwaha, RK Sunkaria - International Journal of Medical …, 2015 - inderscienceonline.com
… The heartratevariability (HRV) has emerged as a powerful … It is high in normal healthy subjects, whereas reduced HRV is … and frequency domain) of HRVanalysis assume RR interval …
WY Pan, MC Su, HT Wu, MC Lin, IT Tsai, CK Sun - Entropy, 2015 - mdpi.com
… electrocardiogram recordings during non-rapid eye movement sleep at stage N2 were acquired and analyzed for heartratevariability (HRV) and sampleentropy using multiscale …