enlist
发表于 2025-3-26 22:35:22
The ,-Problem for Gabor Systems and Uniform Sampling in Shift-Invariant SpacesIn this chapter, we identify ideal window functions χ. on finite intervals . and time–frequency shift lattices . such that the corresponding Gabor systems.are frames for .. Also we consider a stable recovery of rectangular signals . in a shift-invariant space.from their equally-spaced samples ., for arbitrary initial sampling position ...
prodrome
发表于 2025-3-27 03:37:58
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FIS
发表于 2025-3-27 08:59:18
Wavelet–Shearlet Edge Detection and Thresholding Methods in 3Dlevel tracking of moving objects from a sequence of frames in a movie is less well understood. In this work, we study the interplay between 3D wavelet–shearlet edge detection and thresholding in accomplishing these two tasks. We find that a simple thresholding algorithm, modeling the edge image as a sum of two distributions, is very effective.
毛细血管
发表于 2025-3-27 12:51:09
Recursive Computation of Spherical Harmonic Rotation Coefficients of Large Degree the Courant-Friedrichs-Lewy condition and the von Neumann method for stability of finite-difference schemes for solution of PDEs. A recursive algorithm of minimal complexity . for degree . and FFT-based algorithms of complexity . suitable for computation of rotation coefficients of large degrees ar
粘连
发表于 2025-3-27 14:44:00
Book 2015alysis and Applications. Located at the University of Maryland, College Park, the Norbert Wiener Center provides a state-of- the-art research venue for the broad emerging area of mathematical engineering..
AVOID
发表于 2025-3-27 21:46:01
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正面
发表于 2025-3-28 00:06:49
2296-5009 e held annually at the Norbert Wiener Center for Harmonic Analysis and Applications. Located at the University of Maryland, College Park, the Norbert Wiener Center provides a state-of- the-art research venue for the broad emerging area of mathematical engineering..978-3-319-38486-3978-3-319-13230-3Series ISSN 2296-5009 Series E-ISSN 2296-5017
harangue
发表于 2025-3-28 03:10:34
Foundations for Local Governanceints are useless for doubly infinite matrices. The matrix has no first or last entry. When . is banded and invertible, we look for a new way to establish .. The key is to locate the pivot rows (we also find the main diagonal of .). . was previously known in the periodic (block Toeplitz) case ., by factoring a matrix polynomial.
夜晚
发表于 2025-3-28 10:09:45
The Paradox of the Bayesian Expertsis comprises uniformly spaced linear arrays with random waveforms, as well as random sensor arrays with deterministic waveforms. We also derive results that do not require the “on-the-grid” assumption often used in compressive sensing radar. Algorithmic aspects and numerical simulations are presented as well.
Overthrow
发表于 2025-3-28 14:11:48
The Algebra of Eliminationints are useless for doubly infinite matrices. The matrix has no first or last entry. When . is banded and invertible, we look for a new way to establish .. The key is to locate the pivot rows (we also find the main diagonal of .). . was previously known in the periodic (block Toeplitz) case ., by factoring a matrix polynomial.