Title :
Biomedical signal processing based on estimation of minimal dimension embedding of chaotic attractor
Author :
Krot, Alexander M. ; Minervina, Helena B.
Author_Institution :
Inst. of Eng., Acad. of Sci., Minsk, Byelorussia
Abstract :
The local-topological method for nonlinear dynamical analysis of cardiosignals is presented. The theoretic basis of the local-topological method for determining a minimum attractor embedding dimension is proposed. The investigation of digitized cardiosignals using local-topological analysis of chaotic attractor trajectories is carried out.
Keywords :
chaos; electrocardiography; estimation theory; medical signal processing; nonlinear dynamical systems; ECG; biomedical signal processing; cardiosignals; chaotic attractor; chaotic attractor trajectories; digitized cardiosignals; electrocardiogram signals; local-topological method; minimal dimension embedding; minimum attractor embedding dimension; nonlinear dynamical analysis; Biomedical signal processing; Cardiology; Chaos; Equations; Heart; Muscles; Retina; State estimation; State-space methods; Time series analysis;
Conference_Titel :
Electrotechnical Conference, 2000. MELECON 2000. 10th Mediterranean
Print_ISBN :
0-7803-6290-X
DOI :
10.1109/MELCON.2000.880038
