Results 21 to 30 of about 247,097 (248)

Legendre multi-wavelets collocation method for numerical solution of linear and nonlinear integral equations

open access: yesAlexandria Engineering Journal, 2020
In this article, a new collocation technique for numerical solution of Fredholm, Volterra and mixed Volterra-Fredholm integral equations of the second kind is introduced and also developed a numerical integration formula on the basis of linear Legendre ...
Muhammad Asif   +3 more
doaj   +1 more source

SWEET: A Realistic Multiwavelength 3D Simulator for Automotive Perceptive Sensors in Foggy Conditions

open access: yesJournal of Imaging, 2023
Improving the reliability of automotive perceptive sensors in degraded weather conditions, including fog, is an important issue for road safety and the development of automated driving.
Amine Ben-Daoued   +2 more
doaj   +1 more source

Novel Reliability Method Validation for Floating Wind Turbines

open access: yesAdvanced Energy & Sustainability Research, 2023
Wind turbines and associated parts are susceptible to cyclic stresses, including torque, bending, and longitudinal stress, and twisting moments. Therefore, research on the resilience of dynamic systems under such high loads is crucial for design and ...
Oleg Gaidai   +3 more
doaj   +1 more source

Arc-Tangent Exponential Distribution With Applications to Weather and Chemical Data Under Classical and Bayesian Approach

open access: yesIEEE Access, 2023
This paper introduces the Arctan exponential distribution, a novel two-parameter trigonometric distribution. Various statistical properties of the distribution are examined, including hazard rate functions, cumulative hazard rate functions, mean ...
Laxmi Prasad Sapkota   +6 more
doaj   +1 more source

Monte-Carlo Simulations of Globular Cluster Evolution - I. Method and Test Calculations [PDF]

open access: yes, 1999
We present a new parallel supercomputer implementation of the Monte-Carlo method for simulating the dynamical evolution of globular star clusters. Our method is based on a modified version of Henon's Monte-Carlo algorithm for solving the Fokker-Planck ...
Frederic A. Rasio   +20 more
core   +4 more sources

A Semianalytical PDF of Downlink SINR for Femtocell Networks

open access: yesEURASIP Journal on Wireless Communications and Networking, 2010
This paper presents a derivation of the probability density function (PDF) of the signal-to-interference and noise ratio (SINR) for the downlink of a cell in multicellular networks.
Ki Won Sung   +2 more
doaj   +2 more sources

Adsorption Factors in Enhanced Coal Bed Methane Recovery: A Review

open access: yesGases, 2022
Enhanced coal bed methane recovery using gas injection can provide increased methane extraction depending on the characteristics of the coal and the gas that is used.
Theodora Noely Tambaria   +2 more
doaj   +1 more source

Pricing and Hedging GLWB in the Heston and in the Black-Scholes with Stochastic Interest Rate Models

open access: yes, 2015
Valuing Guaranteed Lifelong Withdrawal Benefit (GLWB) has attracted significant attention from both the academic field and real world financial markets. As remarked by Forsyth and Vetzal the Black and Scholes framework seems to be inappropriate for such ...
Goudenege, Ludovic   +2 more
core   +1 more source

Probabilistic learning of nonlinear dynamical systems using sequential Monte Carlo

open access: yes, 2017
Probabilistic modeling provides the capability to represent and manipulate uncertainty in data, models, predictions and decisions. We are concerned with the problem of learning probabilistic models of dynamical systems from measured data.
Lindsten, Fredrik   +3 more
core   +1 more source

Metropolis Integration Schemes for Self-Adjoint Diffusions [PDF]

open access: yes, 2014
We present explicit methods for simulating diffusions whose generator is self-adjoint with respect to a known (but possibly not normalizable) density. These methods exploit this property and combine an optimized Runge-Kutta algorithm with a Metropolis ...
Aleksandar Donev   +3 more
core   +2 more sources

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