Results 11 to 20 of about 852,854 (246)
Applied Sciences, 2020 In this paper, an instantaneous correlation coefficient and simplified coherent averaging method for single-channel foetal ECG (FECG) extraction is proposed. The instantaneous correlation coefficient is used to determine the position of the R peak of the
Miao Zhang, Guo Wei
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Features of Oscillations in Adiabatic Oscillators with Delay
Моделирование и анализ информационных систем, 2013 In this paper, we describe the features of oscillations in adiabatic oscillators when the delay is introduced into the equation. We give a short description of the method of asymptotic integration of one class of linear delay differential systems in the ...
P. N. Nesterov, E. N. Agafonchikov
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Finite bias visibility of the electronic Mach-Zehnder interferometer [PDF]
, 2007 We present an original statistical method to measure the visibility of interferences in an electronic Mach-Zehnder interferometer in the presence of low frequency fluctuations.
Cavanna, A. +7 more
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Averaging Methods for Second-Order Differential Equations and Their Application for Impact Systems
Mathematics, 2020 In this paper, we discuss the averaging method for periodic systems of second order and the behavior of solutions that intersect a hyperplane. We prove an averaging theorem for impact systems.
Michal Fečkan, Július Pačuta
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Finding the Optimal Multimodel Averaging Method for Global Hydrological Simulations
Remote Sensing, 2021 Global gridded precipitations have been extensively considered as the input of hydrological models for runoff simulations around the world. However, the limitations of hydrologic models and the inaccuracies of the precipitation datasets could result in ...
Wenyan Qi +3 more
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Discretization in the method of averaging [PDF]
Proceedings of the American Mathematical Society, 1991 Let f : R × R m ¯ × R → R m ¯ , f = f
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On the birth of limit cycles for non-smooth dynamical systems [PDF]
, 2014 The main objective of this work is to develop, via Brower degree theory and regularization theory, a variation of the classical averaging method for detecting limit cycles of certain piecewise continuous dynamical systems.
Andronov +31 more
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Scientific Reports, 2021 Swept-source optical coherence tomography (SS-OCT) is an attractive high-speed imaging technique for retinal angiography. However, conventional swept lasers vary the cavity length of the laser mechanically to tune the output wavelength. This causes sweep-
Kwan Seob Park +5 more
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CT Volumetry of Convoluted Objects—A Simple Method Using Volume Averaging
Tomography, 2021 Accurate measurement of object volumes using computed tomography is often important but can be challenging, especially for finely convoluted objects with severe marginal blurring from volume averaging. We aimed to test the accuracy of a simple method for
Rani Al-Senan, Jeffrey H. Newhouse
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Method of Averaging in Clifford Algebras [PDF]
Advances in Applied Clifford Algebras, 2015 15 ...
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