Zobrazeno 1 - 10
of 13
pro vyhledávání: '"Ju Ki Hwan"'
Publikováno v:
American Journal of Physiology-Heart and Circulatory Physiology. 291:H1475-H1483
The ratio between low-frequency (LF) and high-frequency (HF) spectral power of heart rate has been used as an approximate index for determining the autonomic nervous system (ANS) balance. An accurate assessment of the ANS balance can only be achieved
Publikováno v:
Annals of Biomedical Engineering. 30:1204-1214
A new vector autoregressive (VAR) model algorithm is developed for closed-loop identification. The new VAR approach is an extension of a recently developed algorithm, named the optimal parameter search (OPS), thus, we call the new technique VOPS, for
Publikováno v:
IEEE Transactions on Biomedical Engineering. 48:1116-1124
A linear and nonlinear autoregressive (AR) moving average (MA) (ARMA) identification algorithm is developed for modeling time series data. The new algorithm is based on the concepts of affine geometry in which the salient feature of the algorithm is
Publikováno v:
EMBC
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 r
Publikováno v:
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference. 2004
A method to identify switching dynamics in time series, based on annealed competition of experts algorithm (ACE), has been developed by J. Kohlmorgen, et al (2000). Incorrect selection of embedding dimension and time delay of the signal significantly
Publikováno v:
IEEE transactions on bio-medical engineering. 51(2)
This paper introduces a modified principal dynamic modes (PDM) method, which is able to separate the dynamics of sympathetic and parasympathetic nervous activities. The PDM is based on the principle that among all possible choices of expansion bases,
Akademický článek
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Autor:
Kuwaki, Tomoyuki, Ohuchi, Takashi, Cao, Wei-Hua, Onodera, Makoto, Ling, Guang-Yi, Ju, Ki-Hwan, Wit, Damian de, Yanagisawa, Masashi
Publikováno v:
The Japanese journal of pharmacology; January 1997, Vol. 73 Issue: 1, Number 1 Supplement 1 p74-74, 1p
Autor:
Kuwaki, Tomoyuki 1, Ohuchi, Takashi 1, Cao, Wei-Hua 1, Onodera, Makoto 1, Ling, Guang-Yi 1, Ju, Ki-Hwan 1, Wit, Damian de *, Yanagisawa, Masashi *
Publikováno v:
In Japanese Journal of Pharmacology 1997 73 Supplement 1:74-74
Autor:
Lu S; Department of Biomedical Engineering, State University of New York, Stony Brook, NY, USA., Ju KH, Kanters JK, Chon KH
Publikováno v:
Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference [Conf Proc IEEE Eng Med Biol Soc] 2006; Vol. 2006, pp. 763-6.