IERI Procedia 2 ( 2012 ) 590 – 596

2212-6678 © 2012 Published by Elsevier B.V. Selection and peer review under responsibility of Information Engineering Research Institute doi: 10.1016/j.ieri.2012.06.139

Available online at www.sciencedirect.com

© 2012 Published by Elsevier B.V. Selection and peer review under responsibility of Information Engineering Research Institute

591 Yang Lifang and Wang Jia / IERI Procedia 2 ( 2012 ) 590 – 596

592 Yang Lifang and Wang Jia / IERI Procedia 2 ( 2012 ) 590 – 596

593 Yang Lifang and Wang Jia / IERI Procedia 2 ( 2012 ) 590 – 596

594 Yang Lifang and Wang Jia / IERI Procedia 2 ( 2012 ) 590 – 596

595 Yang Lifang and Wang Jia / IERI Procedia 2 ( 2012 ) 590 – 596

596 Yang Lifang and Wang Jia / IERI Procedia 2 ( 2012 ) 590 – 596