Adapted Wavelet Analysis

Author: Mladen Victor Wickerhauser
Publisher: CRC Press
ISBN: 143986361X
File Size: 50,67 MB
Format: PDF
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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

Wavelet Analysis And Its Applications

Author: Yuan Y. Tang
Publisher: Springer
ISBN: 3540453334
File Size: 38,51 MB
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Wavelet Analysis And Active Media Technology

Author: Jian Ping Li
Publisher: World Scientific
ISBN: 981447973X
File Size: 40,55 MB
Format: PDF, ePub
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' Wavelet analysis and its applications have been one of the fastest growing research areas in the past several years. Wavelet theory has been employed in numerous fields and applications, such as signal and image processing, communication systems, biomedical imaging, radar, air acoustics, and many other areas. Active media technology is concerned with the development of autonomous computational or physical entities capable of perceiving, reasoning, adapting, learning, cooperating, and delegating in a dynamic environment. This book captures the essence of the current state of the art in wavelet analysis and active media technology. It includes nine invited papers by distinguished researchers: P Zhang, T D Bui and C Y Suen from Concordia University, Canada; N A Strelkov and V L Dol''nikov from Yaroslavl State University, Russia; Chin-Chen Chang and Ching-Yun Chang from Taiwan; S S Pandey from R D University, India; and I L Bloshanskii from Moscow State Regional University, Russia. The proceedings have been selected for coverage in: Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)CC Proceedings — Engineering & Physical Sciences Contents: Volume 1: Average Dimension of Wavelet Subspaces (N A Strelkov)Wavelet Based Particle Filters (G Rui & Z Wang)A New Editing Algorithm for Mesh Models (W Wang et al.)A Wavelet Transform Based Algorithm for Image Maximum Fusion (D Yin et al.)Resource Allocation Via Reinforcement Learning in Mass (Z Huang)A Float-Type Interface Meter (X Bai et al.)Application and Intelligent Conjunction of Different Function (H Ai et al.) Volume 2: Wavelet Subspaces and Lattice Packing (V L Dol''nikov & N A Strelkov)The Study on Sampling Interval for Time Series (X W Meng et al.)Graph-Based Candidate Item Set Generating Algorithm (P Guo et al.)Image Contrast Enhancement Based on Wavelet Transform (D Liu & J P Li)SIP in Multimedia Phone System Over IP (B B Wang et al.)Ontology-Based Resource Matchmaking in the Grid (G M Lu et al.)GIS Query Method Based on Qualitative Spatial Reasoning (P Guo et al.) Volume 3: A De-Noising Method Based on Wavelet (D Song & J He)Construction of Matrix Conjugate Quadrature Filters (L Sun et al.)Robust and Adaptive Digital Watermarking (J Zhang & S Hong)Home Automation System Based on Embedded Technology (C Qi & T Hang)Construction of a Novel Contourlet Transform (Q Lian & L Kong)Several Problems in the Wavelet-Based Local CT (X Wen et al.) and other papers Readership: Graduate students, academics, researchers and practitioners in the areas of pattern and handwriting recognition, image analysis, computer vision, and networking.Keywords:Wavelet Analysis;Image Processing;Signal Processing;Communications;Algorithms and Constructions;Intelligent Agent Technology;Multi-Agent Systems;Multi-Modal Processing;Detection'

Wavelets Made Easy

Author: Yves Nievergelt
Publisher: Springer Science & Business Media
ISBN: 1461205735
File Size: 66,28 MB
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This book explains the nature and computation of mathematical wavelets, which provide a framework and methods for the analysis and the synthesis of signals, images, and other arrays of data. The material presented here addresses the au dience of engineers, financiers, scientists, and students looking for explanations of wavelets at the undergraduate level. It requires only a working knowledge or memories of a first course in linear algebra and calculus. The first part of the book answers the following two questions: What are wavelets? Wavelets extend Fourier analysis. How are wavelets computed? Fast transforms compute them. To show the practical significance of wavelets, the book also provides transitions into several applications: analysis (detection of crashes, edges, or other events), compression (reduction of storage), smoothing (attenuation of noise), and syn thesis (reconstruction after compression or other modification). Such applications include one-dimensional signals (sounds or other time-series), two-dimensional arrays (pictures or maps), and three-dimensional data (spatial diffusion). The ap plications demonstrated here do not constitute recipes for real implementations, but aim only at clarifying and strengthening the understanding of the mathematics of wavelets.

What Is Mathematics Really

Author: Reuben Hersh
Publisher: Oxford University Press, USA
ISBN: 9780195130874
File Size: 65,76 MB
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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.

Wavelets Through A Looking Glass

Author: Ola Bratteli
Publisher: Springer Science & Business Media
ISBN: 9780817642808
File Size: 56,93 MB
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This book combining wavelets and the world of the spectrum focuses on recent developments in wavelet theory, emphasizing fundamental and relatively timeless techniques that have a geometric and spectral-theoretic flavor. The exposition is clearly motivated and unfolds systematically, aided by numerous graphics. This self-contained book deals with important applications to signal processing, communications engineering, computer graphics algorithms, qubit algorithms and chaos theory, and is aimed at a broad readership of graduate students, practitioners, and researchers in applied mathematics and engineering. The book is also useful for other mathematicians with an interest in the interface between mathematics and communication theory.

Hyperbolic Equations And Frequency Interactions

Author: Luis A. Caffarelli
Publisher: American Mathematical Soc.
ISBN: 9780821886878
File Size: 61,34 MB
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Frames And Bases

Author: Ole Christensen
Publisher: Springer Science & Business Media
ISBN: 0817646787
File Size: 37,82 MB
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Based on a streamlined presentation of the author’s successful work, An Introduction to Frames and Riesz Bases, this book develops frame theory as part of a dialogue between mathematicians and engineers. Newly added sections on applications will help mathematically oriented readers to see where frames are used in practice and engineers to discover the mathematical background for applications in their field. The book presents basic results in an accessible way and includes extensive exercises.

A Friendly Guide To Wavelets

Author: Gerald Kaiser
Publisher: Springer Science & Business Media
ISBN: 9780817681111
File Size: 63,87 MB
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This volume is designed as a textbook for an introductory course on wavelet analysis and time-frequency analysis aimed at graduate students or advanced undergraduates in science and engineering. It can also be used as a self-study or reference book by practicing researchers in signal analysis and related areas. Since the expected audience is not presumed to have a high level of mathematical background, much of the needed analytical machinery is developed from the beginning. The only prerequisites for the first eight chapters are matrix theory, Fourier series, and Fourier integral transforms. Each of these chapters ends with a set of straightforward exercises designed to drive home the concepts just covered, and the many graphics should further facilitate absorption.

Electroencephalography And Clinical Neurophysiology

File Size: 53,10 MB
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