Maximum-Likelihood Deconvolution

Name: Maximum-Likelihood Deconvolution
Brand: Springer-Verlag New York Inc.
SKU: 9781461279853
Price: 277.75 RON
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A Journey into Model-Based Signal Processing

Autor: Jerry M. Mendel

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Editura: Springer-Verlag New York Inc.

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Convolution is the most important operation that describes the behavior of a linear time-invariant d...

Informații despre carte

Autor

Jerry M. Mendel

Limbă

engleză

Legare

Carte - Carte broșată

Publicat

2011

Pagini

227

EAN

9781461279853

ISBN

1461279852

Enbook ID

06795518

Editura

Springer-Verlag New York Inc.

Greutate

376

Dimensiuni

155 x 235 x 14

Descriere completă

Convolution is the most important operation that describes the behavior of a linear time-invariant dynamical system. Deconvolution is the unraveling of convolution. It is the inverse problem of generating the system's input from knowledge about the system's output and dynamics. Deconvolution requires a careful balancing of bandwidth and signal-to-noise ratio effects. Maximum-likelihood deconvolution (MLD) is a design procedure that handles both effects. It draws upon ideas from Maximum Likelihood, when unknown parameters are random. It leads to linear and nonlinear signal processors that provide high-resolution estimates of a system's input. All aspects of MLD are described, from first principles in this book. The purpose of this volume is to explain MLD as simply as possible. To do this, the entire theory of MLD is presented in terms of a convolutional signal generating model and some relatively simple ideas from optimization theory. Earlier approaches to MLD, which are couched in the language of state-variable models and estimation theory, are unnecessary to understand the essence of MLD. MLD is a model-based signal processing procedure, because it is based on a signal model, namely the convolutional model. The book focuses on three aspects of MLD: (1) specification of a probability model for the system's measured output; (2) determination of an appropriate likelihood function; and (3) maximization of that likelihood function. Many practical algorithms are obtained. Computational aspects of MLD are described in great detail. Extensive simulations are provided, including real data applications.

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Maximum-Likelihood Deconvolution

A Journey into Model-Based Signal Processing

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Descriere completă

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