Repeated filtering in consecutive fractional Fourier domains and its application to signal restoration

被引：60

作者：

Erden, MF ^{[1
]}

Kutay, MA

Ozaktas, HM

机构：

[1] Massana Ltd, Dublin, Ireland

[2] Drexel Univ, Dept Elect & Comp Engn, Philadelphia, PA 19104 USA

[3] Bilkent Univ, Dept Elect Engn, Ankara, Turkey

来源：

IEEE TRANSACTIONS ON SIGNAL PROCESSING | 1999年 / 47卷 / 05期

关键词：

D O I：

10.1109/78.757244

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Filtering in a single time domain or in a single frequency domain has recently been generalized to filtering in a single fractional Fourier domain. In this correspondence, we further generalize this to repeated filtering in consecutive fractional Fourier domains and discuss its applications to signal restoration through an illustrative example.

引用

收藏

页码：1458 / 1462

页数：5

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