Rodney A. Kennedy

Hilbert Space Methods in Signal Processing (eBook, PDF)

• Format: PDF

Produktbeschreibung

This lively and accessible book describes the theory and applications of Hilbert spaces and also presents the history of the subject to reveal the ideas behind theorems and the human struggle that led to them. The authors begin by establishing the concept of 'countably infinite', which is central to the proper understanding of separable Hilbert spaces. Fundamental ideas such as convergence, completeness and dense sets are first demonstrated through simple familiar examples and then formalised. Having addressed fundamental topics in Hilbert spaces, the authors then go on to cover the theory of bounded, compact and integral operators at an advanced but accessible level. Finally, the theory is put into action, considering signal processing on the unit sphere, as well as reproducing kernel Hilbert spaces. The text is interspersed with historical comments about central figures in the development of the theory, which helps bring the subject to life.

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Produktdetails

• Verlag: Cambridge University Press
• Erscheinungstermin: 7. März 2013
• Englisch
• ISBN-13: 9781107330849
• Artikelnr.: 52963911

Autorenporträt

Rodney Kennedy is a Professor in the Research School of Engineering and the Head of the Applied Signal Processing research group at the Australian National University. He has won a number of prizes in engineering and mathematics, including UNSW University and ATERB Medals. He has supervised more than 40 PhD students and co-authored approximately 300 research papers. He is a Fellow of the IEEE.

Inhaltsangabe

Part I. Hilbert spaces: 1. Introduction
2. Spaces
Part II. Operators: 3. Introduction to operators
4. Bounded operators
5. Compact operators
6. Integral operators
Part III. Applications: 7. Signals and systems analysis on the 2-sphere
8. Signal concentration and joint spatio-spectral analysis
9. Convolution on 2-sphere
10. Reproducing kernel Hilbert spaces.