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Advances in Acoustics and Vibration
Volume 2012 (2012), Article ID 378361, 8 pages
http://dx.doi.org/10.1155/2012/378361
Research Article

Spectral Biomimetic Technique for Wood Classification Inspired by Human Echolocation

1Department of Signal Theory and Communications, Escuela Politécnica Superior, Universidad de Alcalá, Campus Universitario, Ctra. de Madrid-Barcelona, km 33.600, 28805 Alcalá de Henares, Spain
2Department of Forest Economy and Management, E.T.S.I. de Montes, Universidad Politécnica de Madrid, Ciudad Universitaria s/n, 28040 Madrid, Spain

Received 16 April 2012; Revised 10 July 2012; Accepted 25 July 2012

Academic Editor: Toru Otsuru

Copyright © 2012 Juan Antonio Martínez Rojas 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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