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Proceedings of 2009 International Symposium on Computer Science and Computational Technology (ISCSCT 2009)

Huangshan, China, December 26-28, 2009

Editors: Fei Yu, Guangxue Yue, Jian Shu, Yun Liu

AP Catalog Number: AP-PROC-CS-09CN005

ISBN: 978-952-5726-07-7 (Print), 978-952-5726-08-4 (CD-ROM)

Page(s): 218-221

Optimizing Polynomial Window Functions by Enhanced Differential Evolution

Dongli Jia, Guoxin Zheng, Yazhou Zhu, and Li Zhang

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This paper proposed a class of polynomial window functions whose coefficients are optimized with the Enhanced Differential Evolution (EDE). Through optimization, the proposed window not only has an optimal solution, but can support different kinds of prescribed applications. The comparisons and analysis also show that the proposed method has a better performance than the traditional ones such as Hamming window, Hanning window, and the Blackman window.

Index Terms

Differential Evolution, window functions, optimization

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