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361
A Bayes Formula for Nonlinear Filtering with Gaussian and Cox Noise
Published 2011-01-01“…A Bayes-type formula is derived for the nonlinear filter where the observation contains both general Gaussian noise as well as Cox noise whose jump intensity depends on the signal. …”
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362
Compact Implicit Integration Factor Method for the Nonlinear Dirac Equation
Published 2017-01-01“…A high-order accuracy numerical method is proposed to solve the (1+1)-dimensional nonlinear Dirac equation in this work. We construct the compact finite difference scheme for the spatial discretization and obtain a nonlinear ordinary differential system. …”
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363
Well-posedness and controllability of a nonlinear system for surface waves
Published 2024-06-01Subjects: “…nonlinear system…”
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364
Research on the Numerical Simulation of the Nonlinear Dynamics of a Supercavitating Vehicle
Published 2016-01-01Get full text
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365
Nonlinear differential equations with neutral term: Asymptotic behavior of solutions
Published 2024-11-01Get full text
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366
Nonlinear Min-Cost-Pursued Route-Swapping Dynamic System
Published 2013-01-01“…This study proposes a nonlinear min-cost-pursued swapping dynamic (NMSD) system to model the evolution of selfish routing games on traffic network where travelers only swap from previous costly routes to the least costly ones. …”
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367
A Novel Nonlinear LPDA Design for HF Direction Finding
Published 2019-01-01“…Here, we propose a design method which uses the continuous change of both the scale factor and the spacing factor so that the length of the dipoles and the space between dipoles vary nonlinearly. One advantage of our design is that the effective distance between the phase center position and the feed point of LPDA can be increased. …”
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368
Global Asymptotic Stability of a Family of Nonlinear Difference Equations
Published 2013-01-01“…In this note, we consider global asymptotic stability of the following nonlinear difference equation xn=(∏i=1v(xn-kiβi+1)+∏i=1v(xn-kiβi-1))/(∏i=1v(xn-kiβi+1)-∏i=1v(xn-kiβi-1)), n=0,1,…, where ki∈ℕ (i=1,2,…,v), v≥2, β1∈[-1,1], β2,β3,…,βv∈(-∞,+∞), x-m,x-m+1,…,x-1∈(0,∞), and m=max1≤i≤v{ki}. …”
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369
Fourier Spectral Method for a Class of Nonlinear Schrödinger Models
Published 2021-01-01“…In this paper, Fourier spectral method combined with modified fourth order exponential time-differencing Runge-Kutta is proposed to solve the nonlinear Schrödinger equation with a source term. …”
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370
Nonlinear Dynamics Induced by Coil Heat in the PMDC Motor and Control
Published 2024-11-01“…By using simple powerful tools of analyzing nonlinear dynamical systems like phase portraits, time traces and frequency spectrum in the MATLAB-SIMULINK environment, we showed that under certain conditions, the PMDC motor develops different behaviors so as periodic limited, and chaotic attractors, when the motor drive different form of external load torque and the windings resistance variation. …”
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371
Analytical Analysis for Parameter Design of Attached Nonlinear Energy Sink
Published 2021-01-01“…The dynamic responses of a linear primary structure coupled with a nonlinear energy sink (NES) are investigated under harmonic excitation in the 1 : 1 resonance regime. …”
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372
Nonlinear Extension of Multiproduct Expansion Schemes and Applications to Rigid Bodies
Published 2013-01-01“…Moreover, nonlinearity is a challenge to splitting schemes, while one has to extend the exp-functions in terms of a nonlinear Magnus expansion. …”
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373
Representation of the solution of a nonlinear molecular beam epitaxy equation
Published 2024-12-01“…In this paper, we focus on a specific type of such SPDEs, namely the nonlinear beam epitaxy equation driven by Lévy noise. …”
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374
Recent Advances in Graphene-Assisted Nonlinear Optical Signal Processing
Published 2016-01-01“…So, we believe that the potential applications of graphene also lie in nonlinear optical signal processing, where the combination of its unique large χ(3) nonlinearities and dispersionless over the wavelength can be fully exploited. …”
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375
An Efficient Algorithm for Ill-Conditioned Separable Nonlinear Least Squares
Published 2021-01-01“…For separable nonlinear least squares models, a variable projection algorithm based on matrix factorization is studied, and the ill-conditioning of the model parameters is considered in the specific solution process of the model. …”
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376
On closed-form solutions of some nonlinear partial differential equations
Published 2000-01-01“…Also, we study the corresponding nonlinear wave equation.…”
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377
Nonlinear ARIMA Models with Feedback SVR in Financial Market Forecasting
Published 2021-01-01“…Based on the characteristics of financial markets containing both linear and nonlinear components, this paper chooses to use Autoregressive Integrated Moving Average (ARIMA) model and feedback Support Vector Regression (SVR) models to effectively integrate the ARIMA model and the SVR model, taking into account their respective linear and nonlinear characteristics. …”
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378
Crack detection in beam-like structures by nonlinear harmonic identification
Published 2014-07-01Subjects: “…Fatigue crack; Damage identification; Nonlinear dynamics; Cracked beam model.…”
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379
Exact Solutions to the Nonlinear Schrödinger Equation with Time-Dependent Coefficients
Published 2021-01-01“…In this paper, a trial function method is employed to find exact solutions to the nonlinear Schrödinger equations with high-order time-dependent coefficients. …”
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380
Novel Feature Selection Method for Nonlinear Support Vector Regression
Published 2022-01-01“…The development of sparse techniques presents a major challenge to complex nonlinear high-dimensional data. In this paper, we propose a novel feature selection method for nonlinear support vector regression, called FS-NSVR, which first attempts to solve the nonlinear feature selection problem in the regression technology field. …”
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