標(biāo)題: Titlebook: Gabor Analysis and Algorithms; Theory and Applicati Hans G. Feichtinger,Thomas Strohmer Book 1998 Springer Science+Business Media New York [打印本頁] 作者: infection 時(shí)間: 2025-3-21 17:55
書目名稱Gabor Analysis and Algorithms影響因子(影響力)
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書目名稱Gabor Analysis and Algorithms網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Gabor Analysis and Algorithms被引頻次
書目名稱Gabor Analysis and Algorithms被引頻次學(xué)科排名
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書目名稱Gabor Analysis and Algorithms讀者反饋
書目名稱Gabor Analysis and Algorithms讀者反饋學(xué)科排名
作者: Chemotherapy 時(shí)間: 2025-3-21 21:04 作者: Inculcate 時(shí)間: 2025-3-22 03:28 作者: Harrowing 時(shí)間: 2025-3-22 05:03
Multi Degrees of Freedom Systemshed subspace detectors for this problem and discuss their optimality. We investigate the sensitivity of matched subspace detectors to mismatch in the model parameters. Motivated by the sensitivity analysis, we develop robust matched subspace detectors and analyze their performance.作者: 和平 時(shí)間: 2025-3-22 10:13 作者: eulogize 時(shí)間: 2025-3-22 14:44 作者: eulogize 時(shí)間: 2025-3-22 20:13
Oversampled modulated filter banks,ions for perfect reconstruction and a frame-theoretic analysis. We show that, concerning both perfect reconstruction properties and frame-theoretic properties, oversampled cosine modulated filter banks are closely related to DFT filter banks with twice the oversampling factor.作者: 駭人 時(shí)間: 2025-3-22 22:21
Gabor representation and signal detection,hed subspace detectors for this problem and discuss their optimality. We investigate the sensitivity of matched subspace detectors to mismatch in the model parameters. Motivated by the sensitivity analysis, we develop robust matched subspace detectors and analyze their performance.作者: habitat 時(shí)間: 2025-3-23 05:03
Adaptation of Weyl-Heisenberg frames to underspread environments,ad operators in the sense of approximate diagonalization. The atom optimization criteria are formulated in terms of the ambiguity function of the atom and the spreading function of the operator. The theoretical results are demonstrated by a numerical experiment.作者: conscience 時(shí)間: 2025-3-23 06:37 作者: mendacity 時(shí)間: 2025-3-23 11:20
Functional Verification Testplan,ad operators in the sense of approximate diagonalization. The atom optimization criteria are formulated in terms of the ambiguity function of the atom and the spreading function of the operator. The theoretical results are demonstrated by a numerical experiment.作者: 負(fù)擔(dān) 時(shí)間: 2025-3-23 15:21
Advanced Transport Systems: General,nformation can be read off more easily from the new representation of the signal. Such transformations are used for many diverse tasks such as analysis and diagnostics, compression and coding, transmission and reconstruction.作者: cauda-equina 時(shí)間: 2025-3-23 19:49
https://doi.org/10.1007/978-1-4612-3410-4nstituent filter responses which may be stated in any of the domains just mentioned. In all considered domains we present formulas for frame operators and frame bounds, and we compute and characterize minimal dual systems.作者: AWL 時(shí)間: 2025-3-23 22:26
One Degree of Freedom, Time Responseognition. In both cases the results indicate that the multi-window approach is efficient and superior in major aspects to previously available methods. It is concluded that the new multi-window Gabor approach could be integrated efficiently into practical techniques of signal and image representation.作者: 辯論 時(shí)間: 2025-3-24 05:22
Introduction,nformation can be read off more easily from the new representation of the signal. Such transformations are used for many diverse tasks such as analysis and diagnostics, compression and coding, transmission and reconstruction.作者: strain 時(shí)間: 2025-3-24 09:58 作者: Affectation 時(shí)間: 2025-3-24 12:24 作者: meretricious 時(shí)間: 2025-3-24 18:37
Advanced Undergraduate Quantum Mechanicsext it is observed that the Balian-Low theorem depends on the group structure and that the known versions do not hold for discrete and compact groups. In the final section a notion for the density of lattices in defined and necessary conditions for lattices in the time-frequency plane to generate Gabor frames are derived.作者: Entreaty 時(shí)間: 2025-3-24 21:51 作者: gerontocracy 時(shí)間: 2025-3-25 03:12
Aspects of Gabor analysis on locally compact abelian groups,ext it is observed that the Balian-Low theorem depends on the group structure and that the known versions do not hold for discrete and compact groups. In the final section a notion for the density of lattices in defined and necessary conditions for lattices in the time-frequency plane to generate Gabor frames are derived.作者: ADJ 時(shí)間: 2025-3-25 04:05
Numerical algorithms for discrete Gabor expansions,setting. Further the computation of adaptive dual windows is discussed. We point out why the conjugate gradient method is particularly useful in connection with Gabor expansions and discuss approximate solutions and preconditioners.作者: oblique 時(shí)間: 2025-3-25 08:42
Book 1998fts. Each of these is well concentrated in time and frequency; together they are meant to constitute a complete collection of building blocks into which more complicated time-depending functions can be decomposed. The application to communication proposed by Gabor was to send the coeffi- cients of t作者: Indelible 時(shí)間: 2025-3-25 14:02
Zins?nderungsrisiken steuern mit Derivatenermined by Bastiaans. Using the established results, we show a variety of properties that are desirable in applications, like the continuous dependence of the canonical dual window on the given Gabor window and on the lattice; continuity of thresholding and masking operators from signal processing; 作者: 種類 時(shí)間: 2025-3-25 16:14 作者: municipality 時(shí)間: 2025-3-25 22:50 作者: Affluence 時(shí)間: 2025-3-26 03:42
2296-5009 ies. The Balian-Low theorem (about which the reader can find more in some of the contributions in this book) and its extensions showed that a similar mishap occ978-1-4612-7382-0978-1-4612-2016-9Series ISSN 2296-5009 Series E-ISSN 2296-5017 作者: 遷移 時(shí)間: 2025-3-26 07:23
A Banach space of test functions for Gabor analysis,ermined by Bastiaans. Using the established results, we show a variety of properties that are desirable in applications, like the continuous dependence of the canonical dual window on the given Gabor window and on the lattice; continuity of thresholding and masking operators from signal processing; 作者: AND 時(shí)間: 2025-3-26 09:03 作者: PANG 時(shí)間: 2025-3-26 15:11
,Gabor’s signal expansion in optics,transformed into a product of Zak transforms. It is demonstrated how this product of Zak transforms can form the basis of a coherent-optical setup for generation of the Gabor transform and it is shown how this setup can be used for an approximate generation of the windowed Fourier transform.作者: 類型 時(shí)間: 2025-3-26 18:37 作者: BOOST 時(shí)間: 2025-3-27 00:15
Advanced Transport Systems: General,well-understood objects. A significant part of research has gone into the development of methods to find such representations. These methods have become important in many areas of our scientific and technological activity. They are used for instance in telecommunications, medical imaging, geophysics作者: Altitude 時(shí)間: 2025-3-27 01:26 作者: 跟隨 時(shí)間: 2025-3-27 08:44 作者: 軟弱 時(shí)間: 2025-3-27 09:50 作者: patriot 時(shí)間: 2025-3-27 14:02
Advanced Undergraduate Quantum Mechanicsly compact groups. First an uncertainty principle in terms of the short time Fourier transform is derived (Lieb’s inequalities). It captures the intuition that any signal occupies a region in the time-frequency plane of area at least one. Secondly, the Zak transform, introduced on locally compact ab作者: Occipital-Lobe 時(shí)間: 2025-3-27 21:29 作者: 大雨 時(shí)間: 2025-3-28 00:48
Upper Tract Urothelial Carcinoma,r the design of efficient numerical algorithms. This presentation is the first systematic account of its kind. In particular, it is shown that different algorithms for the computation of the dual window correspond to different factorizations of the frame operator. Simple number theoretic conditions 作者: incubus 時(shí)間: 2025-3-28 03:47 作者: 職業(yè)拳擊手 時(shí)間: 2025-3-28 08:22 作者: cogent 時(shí)間: 2025-3-28 11:52 作者: interior 時(shí)間: 2025-3-28 18:04
One Degree of Freedom, Time Responses, suitable for information representation in a combined frequency-position space are investigated through signal decomposition into a set of elementary functions. Utilizing the Piecewise Zak transform (PZT), the theory of the multi-window approach is given in detail based on the mathematical concep作者: sigmoid-colon 時(shí)間: 2025-3-28 18:55 作者: 極深 時(shí)間: 2025-3-28 23:16 作者: 語源學(xué) 時(shí)間: 2025-3-29 04:00
978-1-4612-7382-0Springer Science+Business Media New York 1998作者: CRP743 時(shí)間: 2025-3-29 08:48
Gabor Analysis and Algorithms978-1-4612-2016-9Series ISSN 2296-5009 Series E-ISSN 2296-5017 作者: overhaul 時(shí)間: 2025-3-29 14:52
https://doi.org/10.1007/978-1-4612-2016-9Analysis; Signal; algorithm; algorithms; calculus; detection; harmonic analysis; image processing; numerical作者: 紀(jì)念 時(shí)間: 2025-3-29 19:21 作者: 弄皺 時(shí)間: 2025-3-29 19:52 作者: flammable 時(shí)間: 2025-3-30 00:34 作者: 緩和 時(shí)間: 2025-3-30 06:56
Perturbation of frames and applications to Gabor frames,We prove a stability result for frames, with a perturbation condition that generalizes the Paley-Wiener condition used in the context of bases. We show how the result can be applied to different types of perturbations of a Gabor frame {...(. — .)}. of ..(?), e.g., perturbation of . or ..作者: HERTZ 時(shí)間: 2025-3-30 08:30
Introduction,well-understood objects. A significant part of research has gone into the development of methods to find such representations. These methods have become important in many areas of our scientific and technological activity. They are used for instance in telecommunications, medical imaging, geophysics作者: ATOPY 時(shí)間: 2025-3-30 14:58 作者: 抗體 時(shí)間: 2025-3-30 18:01
Gabor systems and the Balian-Low Theorem, {..(. — .)}. with . = 1 forms an orthonormal basis for ..(?) then The BLT was later extended from orthonormal bases to exact frames. This paper presents a tutorial on Gabor systems, the BLT, and related topics, such as the Zak transform and Wilson bases. Because of the fact that (.′)?(γ) = 2π.γ?(γ)作者: Measured 時(shí)間: 2025-3-31 00:07
A Banach space of test functions for Gabor analysis,lest time-frequency homogeneous Banach space of (continuous) functions. We also present other characterizations of .. turning it into a very flexible tool for Gabor analysis and allowing for simplifications of various proofs. A careful analysis of both the coefficient and the synthesis mapping in Ga作者: 卡死偷電 時(shí)間: 2025-3-31 04:00
Aspects of Gabor analysis on locally compact abelian groups,ly compact groups. First an uncertainty principle in terms of the short time Fourier transform is derived (Lieb’s inequalities). It captures the intuition that any signal occupies a region in the time-frequency plane of area at least one. Secondly, the Zak transform, introduced on locally compact ab作者: catagen 時(shí)間: 2025-3-31 07:34 作者: Horizon 時(shí)間: 2025-3-31 10:03
Numerical algorithms for discrete Gabor expansions,r the design of efficient numerical algorithms. This presentation is the first systematic account of its kind. In particular, it is shown that different algorithms for the computation of the dual window correspond to different factorizations of the frame operator. Simple number theoretic conditions 作者: 描述 時(shí)間: 2025-3-31 13:57
Oversampled modulated filter banks, the cost of greater computational complexity, oversampled FBs allowing an efficient implementation are of particular interest. In this chapter, we discuss oversampled DFT FBs and oversampled cosine modulated FBs (CMFBs) which allow efficient FFT- or DCT/DST- based implementations. We provide condit
