Results 31 to 40 of about 1,045,743 (273)
Algorithm with Patterned Singular Value Approach for Highly Reliable Autonomous Star Identification
Sensors, 2020 In the work reported in this paper, a lost-in-space star pattern identification algorithm for agile spacecraft was studied. Generally, the operation of a star tracker is known to exhibit serious degradation or even failure during fast attitude maneuvers.
Kiduck Kim, Hyochoong Bang
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The smallest singular value of certain Toeplitz-related parametric triangular matrices
Special Matrices, 2021 Let L be the infinite lower triangular Toeplitz matrix with first column (µ, a1, a2, ..., ap, a1, ..., ap, ...)T and let D be the infinite diagonal matrix whose entries are 1, 2, 3, . . . Let A := L + D be the sum of these two matrices.
Solary Maryam Shams +2 more
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Singular Vectors From Singular Values
, 2020 8 ...
Xu, Weiwei, Ng, Michael K.
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Singular value decomposition in AHP
European Journal of Operational Research, 2001 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Gass, S. I., Rapcsák, T.
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Watermark Based on Singular Value Decomposition
مجلة بغداد للعلوم, 2023 Watermarking operation can be defined as a process of embedding special wanted and reversible information in important secure files to protect the ownership or information of the wanted cover file based on the proposed singular value decomposition (SVD)
Ali Abdulazeez Mohammed Baqer Qazzaz +1 more
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Singular Value Decomposition of Spatial Matrices
Современные информационные технологии и IT-образование, 2022 Singular value decomposition is a basic building block which is used in solution of many different problems. In cases when dimensionality of a problem exceeds two, a generalization of a singular value decomposition – tensor decompositions – are used ...
Pavel Iljin, Tatiana Samoilova
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Quantum singular value transformation and beyond: exponential improvements for quantum matrix arithmetics [PDF]
, 2018 Quantum computing is powerful because unitary operators describing the time-evolution of a quantum system have exponential size in terms of the number of qubits present in the system.
Berry Dominic W. +11 more
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Singular values of the Dirac operator at nonzero density
, 2012 At nonzero density the eigenvalues of the Dirac operator move into the complex plane, while its singular values remain real and nonnegative. In QCD-like theories, the singular-value spectrum carries information on the diquark (or pionic) condensate.
Kanazawa, Takuya +2 more
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An S-type upper bound for the largest singular value of nonnegative rectangular tensors
Open Mathematics, 2016 An S-type upper bound for the largest singular value of a nonnegative rectangular tensor is given by breaking N = {1, 2, … n} into disjoint subsets S and its complement. It is shown that the new upper bound is smaller than that provided by Yang and Yang (
Zhao Jianxing, Sang Caili
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Applied Sciences, 2022 The rub-impact fault, which occurs in the aeroengine, can cause frequency modulation (FM) in its vibration signal. Oscillated instantaneous frequency (IF) is a phenomenon of such a modulation mode, which carries critical fault information from the ...
Peng Zhang +7 more
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