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A Generalized Translation Operator Generated by the Sinc Function on an Interval
Proceedings of the Steklov Institute of Mathematics, 2023zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Arestov, V. V., Deikalova, M. V.
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The Power Spectrum of a Truncated Sinc Function
Optica Acta: International Journal of Optics, 1971The Fourier transform of part of a sinc function has been calculated with a digital computer and measured with a coherent optical system. Both symmetric and asymmetric truncations of the function are considered.
P.E. Lagasse, A.A. Willem
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New sharp bounds for sinc and hyperbolic sinc functions via cos and cosh functions
Afrika MatematikazbMATH Open Web Interface contents unavailable due to conflicting licenses.
Duong Quoc Huy +2 more
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Sinc function computation of the eigenvalues of Sturm-Liouville problems
Journal of Computational Physics, 1987The sinc function is defined by \(\sin c(t)=\sin (\pi t)/\pi t,\) \(t\in (- \infty,\infty)\). As one of the applications of this function, the authors develop a collocation scheme using sinc basis functions to approximate the eigenvalues of regular and singular Sturm-Liouville boundary value problems.
Eggert, Norman +2 more
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Speaker Conditional Sinc-Extractor for Personal VAD
InterspeechThis study explores Sinc-convolution’s novel application in Personal Voice Activity Detection (PVAD). The Sinc-Extractor (SE) network, developed for PVAD, learns cutoff frequencies and band gains of sinc functions to extract acoustic features ...
En-Lun Yu +4 more
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Two‐dimensional adaptive Whittaker–Shannon Sinc‐based zooming
Applied ResearchIn this work, we introduce a novel image zooming methodology that transitions from a nonadaptive Sin‐based approach to an adaptive Sinc‐based zooming technique.
Carlo Ciulla +2 more
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An Effective Approach to Finding Differentiator Window Functions Based on Sinc Sum Function
Circuits, Systems, and Signal Processing, 2012zbMATH Open Web Interface contents unavailable due to conflicting licenses.
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Numerical Methods Based on Whittaker Cardinal, or Sinc Functions
SIAM Review, 1981This paper summarizes the results known to date for using sine functions composed with other functions as bases for approximations in numerical analysis. Described in this paper are methods of interpolation and approximation of functions and their derivatives, quadrature, the approximate evaluation of transforms (Hilbert, Fourier, Laplace, Hankel and ...
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