Dictionaries for sparse representation modeling
R Rubinstein, AM Bruckstein, M Elad - Proceedings of the IEEE, 2010 - ieeexplore.ieee.org
Sparse and redundant representation modeling of data assumes an ability to describe
signals as linear combinations of a few atoms from a pre-specified dictionary. As such, the …
signals as linear combinations of a few atoms from a pre-specified dictionary. As such, the …
[图书][B] Modern signal processing
XD Zhang - 2022 - books.google.com
The book systematically introduces theories of frequently-used modern signal processing
methods and technologies, and focuses discussions on stochastic signal, parameter …
methods and technologies, and focuses discussions on stochastic signal, parameter …
[图书][B] Foundations of time-frequency analysis
K Gröchenig - 2013 - books.google.com
Time-frequency analysis is a modern branch of harmonic analysis. It com prises all those
parts of mathematics and its applications that use the struc ture of translations and …
parts of mathematics and its applications that use the struc ture of translations and …
[图书][B] An introduction to frames and Riesz bases
O Christensen - 2003 - Springer
A search on Mathematical Reviews or Zentralblatt shows only a few titles of books or articles
concerning frames published before 1991; among those we mention the original paper by …
concerning frames published before 1991; among those we mention the original paper by …
[PDF][PDF] Techniques to obtain good resolution and concentrated time-frequency distributions: a review
We present a review of the diversity of concepts and motivations for improving the
concentration and resolution of timefrequencydistributions (TFDs) along the individual …
concentration and resolution of timefrequencydistributions (TFDs) along the individual …
Joint time-frequency analysis
S Qian, D Chen - IEEE signal processing magazine, 1999 - ieeexplore.ieee.org
It has been well understood that a given signal can be represented in an infinite number of
different ways. Different signal representations can be used for different applications. For …
different ways. Different signal representations can be used for different applications. For …
[图书][B] Handbook of surface and nanometrology
DJ Whitehouse - 2002 - taylorfrancis.com
The Handbook of Surface and Nanometrology explains and challenges current concepts in
nanotechnology. It covers in great detail surface metrology and nanometrology and more …
nanotechnology. It covers in great detail surface metrology and nanometrology and more …
[图书][B] Gabor analysis and algorithms: Theory and applications
HG Feichtinger, T Strohmer - 2012 - books.google.com
In his paper Theory of Communication [Gab46], D. Gabor proposed the use of a family of
functions obtained from one Gaussian by time-and frequency shifts. Each of these is well …
functions obtained from one Gaussian by time-and frequency shifts. Each of these is well …
Speech enhancement for non-stationary noise environments
I Cohen, B Berdugo - Signal processing, 2001 - Elsevier
In this paper, we present an optimally-modified log-spectral amplitude (OM-LSA) speech
estimator and a minima controlled recursive averaging (MCRA) noise estimation approach …
estimator and a minima controlled recursive averaging (MCRA) noise estimation approach …