A study of classical frequency sampling filters

被引：0

作者：

Ji, K ^{[1
]}

Jiang, XH ^{[1
]}

Zhu, HF ^{[1
]}

Ali, E ^{[1
]}

机构：

[1] Sun Yat Sen Univ, EE Dept, Guangzhou 510275, Peoples R China

来源：

PROCEEDINGS OF THE FOURTH IEEE INTERNATIONAL SYMPOSIUM ON SIGNAL PROCESSING AND INFORMATION TECHNOLOGY | 2004年

关键词：

frequeticy sampling filter; trigonometric interpolation; approximation; passband; error bounds;

D O I：

10.1109/ISSPIT.2004.1433826

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

Classical frequency sampling filter has been studied and used widely for many years, but there are still remaining issues that no theoretical analysis results about the filter's passband, stopband and error bounds have been given clearly. In this paper, the rectangular window filter and the classical frequency sampling filter associated with Lagrange trigonometric interpolation are analyzed systemically, and a theoretical description about the passband stopband and error bound of the filters are presented also. Some numeric simulation experimental results about the filters are given to validate the theoretical analysis results.

引用

页码：495 / 498

页数：4

共 14 条

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