Results 11 to 20 of about 534,723 (361)
Robotics, 2020 This paper proposes a classification of all non-isomorphic anatomies of an orthogonal metamorphic manipulator according to the topology of workspace considering cusps and nodes.
Christos Koukos-Papagiannis +2 more
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On Design Orthogonality, Maximin Distance, and Projection Uniformity for Computer Experiments
Journal of the American Statistical Association, 2020 Space-filling designs are widely used in both computer and physical experiments. Column-orthogonality, maximin distance, and projection uniformity are three basic and popular space-filling criteria proposed from different perspectives, but their ...
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LoRa Throughput Analysis With Imperfect Spreading Factor Orthogonality [PDF]
IEEE Wireless Communications Letters, 2018 LoRa is one of the promising techniques for enabling low power wide area networks for future Internet-of-Things devices. Although LoRa allows flexible adaptations of coverage and data rates, it is subject to intrinsic types of interferences: co-SF ...
Antoine Waret +3 more
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Journal of Algebra, 2023 A character (ordinary or modular) is called orthogonally stable if all non-degenerate quadratic forms fixed by representations with those constituents have the same determinant mod squares. We show that this is the case provided there are no odd-degree orthogonal constituents.
Nebe, Gabriele, Parker, Richard
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Orthogonality Catastrophe as a Consequence of the Quantum Speed Limit. [PDF]
Physical Review Letters, 2019 A remarkable feature of quantum many-body systems is the orthogonality catastrophe that describes their extensively growing sensitivity to local perturbations and plays an important role in condensed matter physics.
Thomás Fogarty +3 more
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A Compact and Straightforward Self-Decoupled MIMO Antenna System for 5G Applications
IEEE Access, 2020 This study investigates a compact and straightforward self-decoupled 2 × 2 multiple-input multiple-output (MIMO) antenna set and its applications for current and future 5G terminal devices.
Haiyan Piao, Yunnan Jin, Longyue Qu
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The Othogonality of Martingale in Birkhoff’s sense and others
Tikrit Journal of Pure Science, 2019 Orthogonality is one of an important the concepts in Mathematics , therefor it will be discussed in this paper, the orthogonality of martingale according to Birkhoff ’s, Roberts’s, Singer’s, Carlsson’s sense for orthogonality and the conditions that ...
Suha Jumaa, H.H.Ibrahim
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Gabor systems on positive half line via Walsh-Fourier transform
Karpatsʹkì Matematičnì Publìkacìï, 2020 Gabor systems play a vital role not only in modern harmonic analysis but also in several fields of applied mathematics, for instances, detection of chirps, or image processing.
O. Ahmad, N.A. Sheikh
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Quantitative Analysis of the Balance Property in Factorial Experimental Designs 24 to 28
Mathematics, 2022 Experimental designs are built by using orthogonal balanced matrices. Balance is a desirable property that allows for the correct estimation of factorial effects and prevents the identity column from aliasing with factorial effects.
Ricardo Ramírez-Tapia +4 more
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Orthogonality Sampling Method for the Electromagnetic Inverse Scattering Problem [PDF]
SIAM Journal on Scientific Computing, 2019 This paper is concerned with the electromagnetic inverse scattering problem that aims to determine the location and shape of anisotropic scatterers from far field data (at a fixed frequency).
I. Harris, Dinh-Liem Nguyen
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