PubMed · 1552272
Geometrical techniques for analyzing ECG dynamics.
Abstract
Nonlinear dynamical systems theory motivates a new class of techniques for analyzing signals, based on the idea of converting a signal into a geometrical object--a "trajectory" in a reconstructed "state space." This paper discusses one such technique for detecting and quantifying electrical alternans.
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D T Kaplan. 1992. Geometrical techniques for analyzing ECG dynamics.. https://doi.org/10.1016/s0022-0736(10)80021-4
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