Adaptive Wavelet Analysis

Author : Mladen Victor Wickerhauser
Publisher : CRC Press
ISBN 13 : 143986361X
Total Pages : 498 pages
Book Rating : 4.19/5 ( download)

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Download or read book Adapted Wavelet Analysis written by Mladen Victor Wickerhauser and published by CRC Press. This book was released on 1996-04-17 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt: This detail-oriented text is intended for engineers and applied mathematicians who must write computer programs to perform wavelet and related analysis on real data. It contains an overview of mathematical prerequisites and proceeds to describe hands-on programming techniques to implement special programs for signal analysis and other applications. From the table of contents: - Mathematical Preliminaries - Programming Techniques - The Discrete Fourier Transform - Local Trigonometric Transforms - Quadrature Filters - The Discrete Wavelet Transform - Wavelet Packets - The Best Basis Algorithm - Multidimensional Library Trees - Time-Frequency Analysis - Some Applications - Solutions to Some of the Exercises - List of Symbols - Quadrature Filter Coefficients

Author : Mladen Victor Wickerhauser
Publisher : Vieweg+Teubner Verlag
ISBN 13 : 9783322831286
Total Pages : 440 pages
Book Rating : 4.80/5 ( download)

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Download or read book Adaptive Wavelet-Analysis written by Mladen Victor Wickerhauser and published by Vieweg+Teubner Verlag. This book was released on 2012-01-05 with total page 440 pages. Available in PDF, EPUB and Kindle. Book excerpt: Dieses Buch richtet sich an angewandte Mathematiker, Ingenieure und Naturwissenschaftler, die Computerprogramme zur Wavelet-Analysis (und hierzu verwandter Methoden) in der Signalverarbeitung reeller Daten entwickeln und einsetzen. Dem weniger an Anwendungen interessierten Leser dient das Buch als Einführung in einige wesentliche Aspekte der Wavelet-Theorie; der akademische Lehrer kann es als Textbuch mit einer Darstellung aktuellster mathematischer Techniken in der transienten Signalanalysis einsetzen.Nach einem einführenden Kapitel, das die erforderlichen mathematischen Hilfsmittel darstellt, behandelt der Autor die Eigenschaften von Wellenformen, die in der adaptiven Wavelet-Analysis Anwendung finden: Diskrete schnelle Fourier-Transformationen, orthogonale Funktionen mit überlappendem Träger. Weitere Kapitel diskutieren die Methode der "besten Basis", die Zeit-Frequenz-Analyse und Kombinationen dieser Algorithmen, die für die Analyse und Verarbeitung von Signalen, Rauschunterdrückung und Datenkompression nützlich sind.Jedes Kapitel geht auf die technischen Aspekte der Implementierung der behandelten Algorithmen ein, indem Beispiele von Pseudocodes eingestreut sind.

Author : Lakshman Prasad
Publisher : CRC Press
ISBN 13 : 1000721981
Total Pages : 300 pages
Book Rating : 4.80/5 ( download)

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Download or read book Wavelet Analysis with Applications to Image Processing written by Lakshman Prasad and published by CRC Press. This book was released on 2020-01-29 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wavelet analysis is among the newest additions to the arsenals of mathematicians, scientists, and engineers, and offers common solutions to diverse problems. However, students and professionals in some areas of engineering and science, intimidated by the mathematical background necessary to explore this subject, have been unable to use this powerful tool. The first book on the topic for readers with minimal mathematical backgrounds, Wavelet Analysis with Applications to Image Processing provides a thorough introduction to wavelets with applications in image processing. Unlike most other works on this subject, which are often collections of papers or research advances, this book offers students and researchers without an extensive math background a step-by-step introduction to the power of wavelet transforms and applications to image processing. The first four chapters introduce the basic topics of analysis that are vital to understanding the mathematics of wavelet transforms. Subsequent chapters build on the information presented earlier to cover the major themes of wavelet analysis and its applications to image processing. This is an ideal introduction to the subject for students, and a valuable reference guide for professionals working in image processing.

Author : Roger L. Claypoole, Jr.
Publisher :
ISBN 13 : 9781423540861
Total Pages : 91 pages
Book Rating : 4.67/5 ( download)

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Download or read book Adaptive Wavelet Transforms Via Lifting written by Roger L. Claypoole, Jr. and published by . This book was released on 1999-10-01 with total page 91 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wavelet transforms have proven very useful for a variety of signal and image processing tasks. The wedgelet transform also shows promise for certain edge-dominated images. However, in many applications we desire to introduce adaptivity and nonlinearities into the transforms. These are powerful extensions, but difficult to control within the wavelet framework. The lifting scheme provides a new, spatial intuition into the wavelet transform that simplifies the introduction of adaptivity. In this thesis, we develop several new adaptive wavelet transforms and adaptive multiresolution wedgelet transforms. The lifting construction permits control over the multiresolution properties of these transforms despite the adaptivity. We demonstrate the power of our new adaptive lifted transforms with successful applications to signal denoising and compression problems.

Author : Homayoun Nikookar
Publisher : Cambridge University Press
ISBN 13 : 110731092X
Total Pages : 211 pages
Book Rating : 4.26/5 ( download)

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Download or read book Wavelet Radio written by Homayoun Nikookar and published by Cambridge University Press. This book was released on 2013-03-21 with total page 211 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first book to provide a detailed discussion of the application of wavelets in wireless communications, this is an invaluable source of information for graduate students, researchers, and telecommunications engineers, managers and strategists. It overviews applications, explains how to design new wavelets and compares wavelet technology with existing OFDM technology. • Addresses the applications and challenges of wavelet technology for a range of wireless communication domains • Aids in the understanding of Wavelet Packet Modulation and compares it with OFDM • Includes tutorials on convex optimisation, spectral factorisation and the design of wavelets • Explains design methods for new wavelet technologies for wireless communications, addressing many challenges, such as peak-to-average power ratio reduction, interference mitigation, reduction of sensitivity to time, frequency and phase offsets, and efficient usage of wireless resources • Describes the application of wavelet radio in spectrum sensing of cognitive radio systems.

Author : Reuben Hersh
Publisher : Oxford University Press
ISBN 13 : 0198027362
Total Pages : 368 pages
Book Rating : 4.62/5 ( download)

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Download or read book What Is Mathematics, Really? written by Reuben Hersh and published by Oxford University Press. This book was released on 1997-08-21 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most philosophers of mathematics treat it as isolated, timeless, ahistorical, inhuman. Reuben Hersh argues the contrary, that mathematics must be understood as a human activity, a social phenomenon, part of human culture, historically evolved, and intelligible only in a social context. Hersh pulls the screen back to reveal mathematics as seen by professionals, debunking many mathematical myths, and demonstrating how the "humanist" idea of the nature of mathematics more closely resembles how mathematicians actually work. At the heart of his book is a fascinating historical account of the mainstream of philosophy--ranging from Pythagoras, Descartes, and Spinoza, to Bertrand Russell, David Hilbert, and Rudolph Carnap--followed by the mavericks who saw mathematics as a human artifact, including Aristotle, Locke, Hume, Mill, and Lakatos. What is Mathematics, Really? reflects an insider's view of mathematical life, and will be hotly debated by anyone with an interest in mathematics or the philosophy of science.

Author : Stephane Mallat
Publisher : Elsevier
ISBN 13 : 9780080520834
Total Pages : 620 pages
Book Rating : 4.39/5 ( download)

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Download or read book A Wavelet Tour of Signal Processing written by Stephane Mallat and published by Elsevier. This book was released on 1999-09-14 with total page 620 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to serve as an invaluable reference for anyone concerned with the application of wavelets to signal processing. It has evolved from material used to teach "wavelet signal processing" courses in electrical engineering departments at Massachusetts Institute of Technology and Tel Aviv University, as well as applied mathematics departments at the Courant Institute of New York University and École Polytechnique in Paris. Provides a broad perspective on the principles and applications of transient signal processing with wavelets Emphasizes intuitive understanding, while providing the mathematical foundations and description of fast algorithms Numerous examples of real applications to noise removal, deconvolution, audio and image compression, singularity and edge detection, multifractal analysis, and time-varying frequency measurements Algorithms and numerical examples are implemented in Wavelab, which is a Matlab toolbox freely available over the Internet Content is accessible on several level of complexity, depending on the individual reader's needs New to the Second Edition Optical flow calculation and video compression algorithms Image models with bounded variation functions Bayes and Minimax theories for signal estimation 200 pages rewritten and most illustrations redrawn More problems and topics for a graduate course in wavelet signal processing, in engineering and applied mathematics

Author : Howard L. Resnikoff
Publisher : Springer Science & Business Media
ISBN 13 : 146120593X
Total Pages : 446 pages
Book Rating : 4.37/5 ( download)

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Download or read book Wavelet Analysis written by Howard L. Resnikoff and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 446 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text gives a clear introduction to the ideas and methods of wavelet analysis, making concepts understandable by relating them to methods in mathematics and engineering. It shows how to apply wavelet analysis to digital signal processing and presents a wide variety of applications.

Author : Jeffrey Allen Housman
Publisher :
ISBN 13 :
Total Pages : 302 pages
Book Rating : 4.73/5 ( download)

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Download or read book Construction of Adaptive Wavelet Transforms for Efficient Representations of Computational Fluid Dynamics Data written by Jeffrey Allen Housman and published by . This book was released on 2003 with total page 302 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Author : Lokenath Debnath
Publisher : Springer Science & Business Media
ISBN 13 : 1461201373
Total Pages : 444 pages
Book Rating : 4.73/5 ( download)

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Download or read book Wavelet Transforms and Time-Frequency Signal Analysis written by Lokenath Debnath and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: The last fifteen years have produced major advances in the mathematical theory of wavelet transforms and their applications to science and engineering. In an effort to inform researchers in mathematics, physics, statistics, computer science, and engineering and to stimulate furtherresearch, an NSF-CBMS Research Conference on Wavelet Analysis was organized at the University of Central Florida in May 1998. Many distinguished mathematicians and scientists from allover the world participated in the conference and provided a digest of recent developments, open questions, and unsolved problems in this rapidly growing and important field. As a follow-up project, this monograph was developed from manuscripts sub mitted by renowned mathematicians and scientists who have made important contributions to the subject of wavelets, wavelet transforms, and time-frequency signal analysis. This publication brings together current developments in the theory and applications of wavelet transforms and in the field of time-frequency signal analysis that are likely to determine fruitful directions for future advanced study and research.