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Computational and Mathematical Methods in Medicine
Volume 2015, Article ID 309756, 11 pages
http://dx.doi.org/10.1155/2015/309756
Research Article

The Multivariate Largest Lyapunov Exponent as an Age-Related Metric of Quiet Standing Balance

1School of Electrical Engineering, Yanshan University, Qinhuangdao 066004, China
2College of Electronic and Information Engineering, Hebei University, Baoding 071000, China

Received 24 January 2015; Revised 12 April 2015; Accepted 28 April 2015

Academic Editor: Luca Faes

Copyright © 2015 Kun Liu et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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