Elements of Wavelets for Engineers and Scientists

Dwight F. Mix, Kraig J. Olejniczak (Autoren)

Buch | Hardcover

256 Seiten

2003
Wiley-Interscience (Verlag)
9780471466178 (ISBN)

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Wavelets are mathematical functions that cut up data into different frequency components, and then study each component with a resolution matched to its scale. They have advantages over traditional Fourier methods in analyzing physical situations where the signal contains discontinuities and sharp spikes.

An indispensable guide to understanding wavelets
Elements of Wavelets for Engineers and Scientists is a guide to wavelets for "the rest of us"-practicing engineers and scientists, nonmathematicians who want to understand and apply such tools as fast Fourier and wavelet transforms. It is carefully designed to help professionals in nonmathematical fields comprehend this very mathematically sophisticated topic and be prepared for further study on a more mathematically rigorous level.
Detailed discussions, worked-out examples, drawings, and drill problems provide step-by-step guidance on fundamental concepts such as vector spaces, metric, norm, inner product, basis, dimension, biorthogonality, and matrices.
Chapters explore . . .
* Functions and transforms
* The sampling theorem
* Multirate processing
* The fast Fourier transform
* The wavelet transform
* QMF filters
* Practical wavelets and filters
. . . as well as many new wavelet applications-image compression, turbulence, and pattern recognition, for instance-that have resulted from recent synergies in fields such as quantum physics and seismic geology.
Elements of Wavelets for Engineers and Scientists is a must for every practicing engineer, scientist, computer programmer, and student needing a practical, top-to-bottom grasp of wavelets.

DWIGHT F. MIX, PhD, PE, is Professor Emeritus at the University of Arkansas, where he taught from 1965 to 1998 in the Department of Electrical Engineering. Kraig J. Olejniczak, PhD, PE, is Dean of the College of Engineering at Valparaiso University. He served on the faculty of the University of Arkansas Department of Electrical Energy from 1991 to 2002.

Preface. 1. Functions and Transforms.

2. Vectors.

3. Basic and Dimension.

4. Linear Transformations.

5. Sampling Theorem.

6. Multirate Processing.

7. Fast Fourier Transform.

8. Wavelet Transform

9. Quadrature Mirror Filters.

10. Practical Wavelets and Filters.

11. Using Wavelets.

Index.

Erscheint lt. Verlag	19.9.2003
Zusatzinfo	Drawings: 50 B&W, 0 Color
Sprache	englisch
Maße	161 x 243 mm
Gewicht	464 g
Einbandart	gebunden
Themenwelt	Mathematik / Informatik ► Mathematik
Themenwelt	Technik ► Elektrotechnik / Energietechnik
ISBN-13	9780471466178 / 9780471466178
Zustand	Neuware