E. I. Borovkova, A. S. Karavaev, V. I. Ponomarenko, M. D. Prokhorov, “Comparison of methods for phase synchronization diagnostics from test data modeling nonstationary signals of biological nature”, Izv. Sarat. Univ. Physics, 2015, Volume 15, Issue 3,Pages <nobr>36

This article is cited in 4 papers

Physics

Comparison of methods for phase synchronization diagnostics from test data modeling nonstationary signals of biological nature

E. I. Borovkova^a, A. S. Karavaev^ab, V. I. Ponomarenko^ab, M. D. Prokhorov^b

^a Saratov State University
^b Saratov Branch, Kotel'nikov Institute of Radio-Engineering and Electronics, Russian Academy of Sciences

Abstract: Three methods of phase synchronization diagnostics from time series are compared by the analysis of test data. These data reproduce the statistics of experimental temporal realizations recorded from the system of human cardiovascular system autonomic control.

Keywords: phase synchronization, true positive rate, false positive rate, time series, ROC-curve, autonomic cardiovascular system regulation, low-frequency rhythms.

UDC: 537.86

DOI: 10.18500/1817-3020-2015-15-3-36-42