This book is aimed at presenting concepts, methods and algorithms ableto cope with undersampled and limited data. One such trend that recently gained popularity and to some extent revolutionised signal processing is compressed sensing. Compressed sensing builds upon the observation that many signals in nature are nearly sparse (or compressible, as they are normally referred to) in some domain, and consequently they can be reconstructed to within high accuracy from far fewer observations than traditionally held to be necessary. Apart from compressed sensing this book contains other related approaches. Each methodology has its own formalities for dealing with such problems. As an example, in the Bayesian approach, sparseness promoting priors such as Laplace and Cauchy are normally used for penalising improbable model variables, thus promoting low complexity solutions. Compressed sensing techniques and homotopy-type solutions, such as the LASSO, utilise l1-norm penalties for obtaining sparse solutions using fewer observations than conventionally needed. The book emphasizes on the role of sparsity as a machinery for promoting low complexity representations and likewise its connections to variable selection and dimensionality reduction in various engineering problems. This book is intended for researchers, academics and practitioners with interest in various aspects and applications of sparse signal processing.
Produktkennzeichnungen
Herausgeber
Lyudmila Mihaylova, Simon J. Godsill, Avishy Y. Carmi
ISBN-10
3642383971
ISBN-13
9783642383977
eBay Product ID (ePID)
165461378
Produkt Hauptmerkmale
Produktart
Lehrbuch
Sprache
Englisch
Anzahl der Seiten
516 Seiten
Verlag
Springer Berlin Heidelberg, Springer Berlin
Publikationsname
Compressed Sensing & Sparse Filtering
Autor
Lyudmila Mihaylova, Simon J. Godsill, Avishy Y. Carmi
Format
Gebundene Ausgabe
Erscheinungsjahr
2013
Zusätzliche Produkteigenschaften
Hörbuch
No
Inhaltsbeschreibung
Hc Runder Rücken Kaschiert
Item Length
24cm
Item Height
3cm
Item Width
16cm
Item Weight
934g
Buchreihe
Signals And Communication Technology
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