T Wiatowski, H Bölcskei - IEEE Transactions on Information …, 2017 - ieeexplore.ieee.org
Deep convolutional neural networks (DCNNs) have led to breakthrough results in numerous practical machine learning tasks, such as classification of images in the ImageNet data set …
MF Duarte, YC Eldar - IEEE Transactions on signal processing, 2011 - ieeexplore.ieee.org
Compressed sensing (CS) is an emerging field that has attracted considerable research interest over the past few years. Previous review articles in CS limit their scope to standard …
A Ron, Z Shen - Journal of Functional Analysis, 1997 - Elsevier
Discrete affine systems are obtained by applying dilations to a given shift-invariant system. The complicated structure of the affine system is due, first and foremost, to the fact that it is …
We discuss wavelet frames constructed via multiresolution analysis (MRA), with emphasis on tight wavelet frames. In particular, we establish general principles and specific algorithms …
PG Casazza - Taiwanese journal of mathematics, 2000 - JSTOR
The theory of frames for a Hilbert space plays a fundamental role in signal processing, image processing, data compression, sampling theory and more, as well as being a fruitful …
During the last several years, frames have become increasingly popular; they have appeared in a large number of applications, and several concrete constructions of frames of …
An Introduction to Non-Harmonic Fourier Series, Revised Edition is an update of a widely known and highly respected classic textbook. Throughout the book, material has also been …
We provide a frame-theoretic analysis of oversampled finite impulse response (FIR) and infinite impulse response (FIR) uniform filter banks (FBs). Our analysis is based on a new …
W Kozek, AF Molisch - IEEE Journal on selected areas in …, 1998 - ieeexplore.ieee.org
A new approach to multicarrier digital communication over time-varying, frequency selective fading channels is presented. We propose a transmission signal set whose basic structure is …