Results 41 to 50 of about 14,024,872 (145)

Learning Representation of Turbulent Vector Fields via Efficient Moving Least Squares Based on Monte Carlo Method

open access: yesIEEE Access
In this study, we develop a numerical method to represent turbulent flow in various 2D vector fields using the Monte Carlo method-based MLS (Moving Least Squares) from a density field and express it as a learning representation through a neural network ...
Jong-Hyun Kim, Jung Lee
doaj   +1 more source

Interval partial least squares and moving window partial least squares in determining the enantiomeric composition of tryptophan by using UV-Vis spectroscopy [PDF]

open access: yesJournal of the Serbian Chemical Society, 2016
The application of interval partial least squares (IPLS) and moving window partial least squares (MWPLS) to the enantiomeric analysis of tryptophan (Trp) was investigated. A UV-Vis spectroscopy method for determining the enantiomeric composition
Jiao Long   +3 more
doaj   +1 more source

A Boundary Meshless Method for Neumann Problem [PDF]

open access: yesJournal of Sciences, Islamic Republic of Iran, 2011
Boundary integral equations (BIE) are reformulations of boundary value problems for partial differential equations. There is a plethora of research on numerical methods for all types of these equations such as solving by discretization which includes ...
k Maleknejad
doaj  

Effective fault detection in structural health monitoring systems

open access: yesAdvances in Mechanical Engineering, 2019
A new fault detection technique is considered in this article. It is based on kernel partial least squares, exponentially weighted moving average, and generalized likelihood ratio test.
Marwa Chaabane   +5 more
doaj   +1 more source

A simplified implementation of the least squares solution for pairwise comparisons matrices [PDF]

open access: yes, 2011
This is a follow up to "Solution of the least squares method problem of pairwise comparisons matrix" by Bozóki published by this journal in 2008. Familiarity with this paper is essential and assumed.
Alholcer, Marcin   +6 more
core   +1 more source

Error estimates for a multidimensional meshfree Galerkin method with diffuse derivatives and stabilization

open access: yesIngeniería y Ciencia, 2013
A meshfree method with diffuse derivatives and a penalty stabilization is developed. An error analysis for the approximation of the solution of a general elliptic differential equation, in several dimensions, with Neumann boundary conditions is provided ...
Mauricio Osorio, Donald French
doaj   +1 more source

FORECAST OF CRUDE OIL PRODUCTION OUTPUT IN AN OIL FIELD IN THE NIGER DELTA REGION OF NIGERIA [PDF]

open access: yesInternational Journal of Industrial Engineering and Production Research, 2020
Crude oil production output forecast is very important in the formulation of genuine and suitable production policies; it is pivotal in planning and decision making. This paper explores the use of forecasting techniques to assist the oil field manager in
Chinedum Mgbemena, Emmanuel Chinwuko
doaj   +1 more source

Linear least squares estimation of the first order moving average parameter [PDF]

open access: yes
We propose an iterative procedure to minimize the sum of squares function which avoids the nonlinear nature of estimating the rst order moving average parameter and provides a closed form of the estimator.
Emili Valdero Mora
core  

Total Least Squares Methods

open access: yes, 2010
Recent advances in total least squares approaches for solving various errors-in-variables modeling problems are reviewed, with emphasis on the following generalizations: 1.
Markovsky, Ivan   +2 more
core   +1 more source

Solving the Least Squares Method problem in the AHP for 3 X 3 and 4 X 4 matrices [PDF]

open access: yes, 2005
The Analytic Hierarchy Process (AHP) is one of the most popular methods used in Multi-Attribute Decision Making. The Eigenvector Method (EM) and some distance minimizing methods such as the Least Squares Method (LSM) are of the possible tools for ...
Bozóki, Sándor
core   +1 more source

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