Results 21 to 30 of about 1,152,425 (303)
Discrimination of spectral density
The Journal of the Acoustical Society of America, 1986 Experiments were performed to determine the ability of human listeners to discriminate between a sound with a large number of spectral components in a band, of given characteristic frequency and bandwidth, and a sound with a smaller number of components in that band.
Hartmann, W. M. +3 more
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Energy spectrum and phase diagrams of two-sublattice hard-core boson model
Condensed Matter Physics, 2013 The energy spectrum, spectral density and phase diagrams have been obtained for two-sublattice hard-core boson model in frames of random phase approximation approach.
I.V. Stasyuk, O. Vorobyov
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Complex quantum networks as structured environments: engineering and probing [PDF]
, 2016 We consider structured environments modeled by bosonic quantum networks and investigate the probing of their spectral density, structure, and topology. We demonstrate how to engineer a desired spectral density by changing the network structure.
Galve, Fernando +4 more
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Журнал Белорусского государственного университета: Математика, информатика, 2019 The article proposes a new method for determining the number of splitting intervals and the number of observations in them when building estimates of the spectral densities of stationary random processes with a given accuracy over intersecting ...
Natalia V. Semenchuk
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Dynamic Features of Spectra of Single and Quasi-Periodic Measuring Signals
Приборы и методы измерений, 2022 Solving the problems of spectral processing of single and quasi-periodic signals in measurement and diagnostic systems is directly related to their isolation against the background of external interference or noise.
U. V. Suchodolov +2 more
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Вестник Самарского университета: Аэрокосмическая техника, технологии и машиностроение, 2017 Improvement of methods of radiometric correction for multichannel spectral hardware and wide usage of LED-sources require the development of both mathematical and experimental methods of calibration of the obtained spectral data.
V. V. Volkov
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Spectral density of individual trajectories of an active Brownian particle
New Journal of Physics, 2022 We study analytically the single-trajectory spectral density (STSD) of an active Brownian motion (BM) as exhibited, for example, by the dynamics of a chemically-active Janus colloid. We evaluate the standardly-defined spectral density, i.e.
Alessio Squarcini +2 more
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Calculation of Generalized Polynomial-Chaos Basis Functions and Gauss Quadrature Rules in Hierarchical Uncertainty Quantification [PDF]
, 2014 Stochastic spectral methods are efficient techniques for uncertainty quantification. Recently they have shown excellent performance in the statistical analysis of integrated circuits.
Daniel, Luca +4 more
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Compressive power spectral density estimation [PDF]
2011 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2011 ISBN:978-1-457-70538 ...
Lexa, Michael A. +3 more
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Тонкие химические технологии, 2016 The temperature dependence of EPR spectrum of 2,5-bis(trifluoromethyl)nitrobenzene radical anion in anhydrous DMF was investigated. Internal dynamics of hindered rotation of the CF3-group in ortho-position to NO2-group causes HFS modulation. The spectrum
E. A. Polenov, P. V. Melnikov
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