2003, Volume 5, Issue 8
Strategic Study of CAE >> 2003, Volume 5, Issue 8
Nonlinear Science and Its Medical Applications
Biomedical Engineering Center, Beijing Polytechnic University, Beijing 100022, China
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Abstract
The fractal-dimension theory and the Shannom entropy theory of nonlinear science are briefly described, and the methods to apply them to analyze AF's information are developed. The grid-dimension values and the Shannom entropy values of P-wave and those of f-wave are computed. The comparison of the remarkable difference between values of these two kinds of waves is given so as to easily determine whether AF happens or not.
Keywords
complicated and large system ; nonlinear ; fractal theory ; fractal-dimension ; Shannom entropy ; AF(atrial fibrillation)
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References
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