Time-Frequency Analysis and Synthesis of Linear Signal Spaces: Time-Frequency Filters, Signal Detection and Estimation, and Range-Doppler Estimation: 440 - Rilegato

Libro 244 di 260: The Springer International Series in Engineering and Computer Science

Hlawatsch, Franz

 
9780792381310: Time-Frequency Analysis and Synthesis of Linear Signal Spaces: Time-Frequency Filters, Signal Detection and Estimation, and Range-Doppler Estimation: 440

Sinossi

This text consists of nine chapters. Chapters 2-6 form a coherent part of the book, with Chapter 4 being the cornerstone of the approach of designing signal processing methods for which time-frequency considerations provide the guiding principles. The problem of synthesizing linear signal spaces is solved: with a given region in the time-frequency plane there is associated the linear signal space whose Wigner distribution is closest to the indicator function of the region. The results of Chapter 4 find ample application in Chapters 5 and 6, in which linear signal spaces with prescribed time-frequency localization are required for a variety of signal processing problems. The notion of ambiguity function of a linear signal space is introduced and applied to the problem of optimally designing a set of radar pulses. Here, "optimal" refers to minimum Cramer-bound and maximum global accuracy of the maximum likelihood multipulse estimator for range and Doppler shift.

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Contenuti

Preface. 1. Introduction and Outline. 2. The Wigner Distribution of a Linear Signal Space. 3. Time-Frequency Localization of Linear Signal Spaces. 4. Time-Frequency Synthesis of Linear Signal Spaces. 5. Time-Frequency Filters and Expansions. 6. Signal Estimation and Signal Detection. 7. The Ambiguity Function of a Linear Signal Space. 8. Range-Doppler Estimation. 9. Conclusions. References. Index.

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Altre edizioni note dello stesso titolo

9781441950321: Time-Frequency Analysis and Synthesis of Linear Signal Spaces: Time-Frequency Filters, Signal Detection and Estimation, and Range-Doppler Estimation: 440

Edizione in evidenza

ISBN 10:  144195032X ISBN 13:  9781441950321
Casa editrice: Springer, 2010
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