Discrete Gabor expansion of discrete-time signals in via frame theory

Author:

Morris Joel M.,Lu Youhong

Publisher

Elsevier BV

Subject

Electrical and Electronic Engineering,Computer Vision and Pattern Recognition,Signal Processing,Software,Control and Systems Engineering

Reference17 articles.

1. Irregular sampling and frames;Benedetto,1992

2. The wavelet transform, time-frequency localization and signal analysis;Daubechies;IEEE Trans. Inform. Theory,1990

3. Discrete wavelet transform: Frames;Daubechies,1992

4. Characterization of functional spaces by means of wavelets;Daubechies,1992

5. Gabor expansions and short time Fourier transform from the group theoretical point of view;Feichtinger,1992

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1. Multiwindow discrete Gabor transform using parallel lattice structures;IET Signal Processing;2020-09

2. Sparse Gabor Time–Frequency Representation Based on $$\ell _{1/2}$$ ℓ 1 / 2 – $$\ell _2$$ ℓ 2 Regularization;Circuits, Systems, and Signal Processing;2019-02-27

3. Nonstationary Gabor frames for;Mathematical Methods in the Applied Sciences;2019-02

4. Sparse time-frequency representation based on multiwindow discrete Gabor transform;International Journal of Wavelets, Multiresolution and Information Processing;2018-09

5. Directional Frames for Image Recovery: Multi-scale Discrete Gabor Frames;Journal of Fourier Analysis and Applications;2016-06-21

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