Oversampling in the Gabor scheme

descriptionPublicationkeyboard_double_arrow_right Article , Conference object 01 Jan 1992Publisher:Institute of Electrical and Electronics Engineers (IEEE)Journal:IEEE Transactions on Signal Processing, volume 41, pages 2,679-2,687 (issn: 1053-587X,

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Authors: Meir Tzur; Yehoshua Y. Zeevi;

doi: 10.1109/78.229898 , 10.1109/icassp.1992.226196

Oversampling in the Gabor scheme

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Abstract

A method for calculating the coefficients of the Gabor expansion in the context of oversampling is presented. The method is based on the concept of frames and utilizes the Zak transform. The Zak transform further highlights the meaning and importance of frames in the context of oversampling and other aspects of signal representation by means of nonorthogonal bases. >

Related Organizations

Technion – Israel Institute of Technology
Israel

Keywords

Signal theory (characterization, reconstruction, filtering, etc.), General harmonic expansions, frames

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