177 citations · 292 across the 4 of their papers we have counts for
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chao-dyn1998
The human ECG - nonlinear deterministic versus stochastic aspects
Holger Kantz, Thomas Schreiber
We discuss aspects of randomness and of determinism in electrocardiographic signals. In particular, we take a critical look at attempts to apply methods of nonlinear time series an…
chao-dyn1998
Nonlinear projective filtering I: Application to real time series
T. Schreiber, H. Kantz
We discuss applications of nonlinear filtering of time series by locally linear phase space projections. Noise can be reduced whenever the error due to the manifold approximation i…
chao-dyn1998
Nonlinear projective filtering I: Background in chaos theory
H. Kantz, T. Schreiber
We derive a locally projective noise reduction scheme for nonlinear time series using concepts from deterministic dynamical systems, or chaos theory. We will demonstrate its effect…