A computationally simple and robust method to detect determinism in a time series
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A computationally simple and robust method to detect determinism in a time series. / Lu, Sheng; Ju, Ki Hwan; Kanters, Jørgen K.; Chon, Ki H.
I: I E E E Engineering in Medicine and Biology Society. Conference Proceedings, Bind 1, 01.01.2006, s. 763-6.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - A computationally simple and robust method to detect determinism in a time series
AU - Lu, Sheng
AU - Ju, Ki Hwan
AU - Kanters, Jørgen K.
AU - Chon, Ki H
PY - 2006/1/1
Y1 - 2006/1/1
N2 - We present a new, simple, and fast computational technique, termed the incremental slope (IS), that can accurately distinguish between deterministic from stochastic systems even when the variance of noise is as large or greater than the signal, and remains robust for time-varying signals. The IS method is more accurate than the widely utilized Poincare plot analysis especially when the data are severely contaminated by noise. The efficacy of the IS is demonstrated with several simulated deterministic and stochastic signals.
AB - We present a new, simple, and fast computational technique, termed the incremental slope (IS), that can accurately distinguish between deterministic from stochastic systems even when the variance of noise is as large or greater than the signal, and remains robust for time-varying signals. The IS method is more accurate than the widely utilized Poincare plot analysis especially when the data are severely contaminated by noise. The efficacy of the IS is demonstrated with several simulated deterministic and stochastic signals.
KW - Algorithms
KW - Computer Simulation
KW - Diagnosis, Computer-Assisted
KW - Models, Biological
KW - Numerical Analysis, Computer-Assisted
KW - Signal Processing, Computer-Assisted
KW - Time Factors
U2 - 10.1109/IEMBS.2006.260508
DO - 10.1109/IEMBS.2006.260508
M3 - Journal article
C2 - 17946422
VL - 1
SP - 763
EP - 766
JO - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
JF - Annual International Conference of the IEEE Engineering in Medicine and Biology - Proceedings
SN - 0589-1019
ER -
ID: 33911556