Lattice-based designs with quasi-optimal separation distance on all projections
Sign Up to like & getrecommendations! Published in 2020 at "Biometrika"
DOI: 10.1093/biomet/asaa057
Abstract: Experimental designs that spread points apart from each other on projections are important for computer experiments, when not necessarily all factors have a substantial influence on the response. We provide a theoretical framework for generating… read more here.
Keywords: separation distance; designs quasi; distance; distance projections ... See more keywords
The Diffusion Entropy Stochastic Gradient Descent Algorithm With Quasi-Optimal Combiners: Formulation and Analysis
Sign Up to like & getrecommendations! Published in 2022 at "IEEE Transactions on Signal Processing"
DOI: 10.1109/tsp.2022.3183346
Abstract: We consider herein the diffusion entropy stochastic gradient descent (DE-SGD) algorithm for non-circular complex-valued signals. We theoretically analyze the mean stability and the steady-state network mean-square-deviation (MSD) of the DE-SGD. We develop both the quasi-optimal… read more here.
Keywords: quasi optimal; gradient descent; diffusion entropy; algorithm ... See more keywords
Synthesis of quasi-optimal digital phase-locking systems under the action of additive noises
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Communications Technology and Electronics"
DOI: 10.1134/s1064226917080113
Abstract: Quasi-optimal synthesis of digital phase-locking systems (PLSs) is discussed to evaluate the information parameters of a frequency-modulated signal. An adaptive Kalman filter capable of functioning without a priori data on the statistical characteristics of input… read more here.
Keywords: digital phase; phase locking; quasi optimal; locking systems ... See more keywords
Quasi-Optimal Braking of Rotations of a Body with a Moving Mass Coupled to It through a Quadratic Friction Damper in a Resisting Medium
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Computer and Systems Sciences International"
DOI: 10.1134/s1064230718050027
Abstract: This paper addresses the problem of the time-optimal braking of rotations of a dynamically symmetric rigid body under a small control moment in the ellipsoidal range with close unequal values of the ellipsoid’s semiaxes. This… read more here.
Keywords: braking rotations; medium; optimal braking; quasi optimal ... See more keywords