Results 11 to 20 of about 760,795 (164)

Identification of control parameters of the permanent magnetic synchronous generator using least square method

open access: yesEnergy Reports, 2022
This paper presents a new methodology for the identification of the control parameters of converters of Direct-drive Permanent Magnetic Synchronous Generator (DPMSG) using least square method.
Hongxu Yin   +5 more
doaj   +1 more source

Solution of Steady Incompressible MHD Problems with Quasi-Least Square Method

open access: yesInventions, 2022
A quasi-least-squares (QLS) mixed finite element method (MFE) based on the L2-inner product is utilized to solve an incompressible magnetohydrodynamic (MHD) model.
Shahid Hussain   +3 more
doaj   +1 more source

Research Data Processing Through Structural Equation Model-Partial Least Square (SEM-PLS) Method

open access: yesJurnal Pemberdayaan Masyarakat Madani, 2023
Structural Equation Modeling (SEM) is one type of multivariate analysis in the social sciences. Multivariate analysis is the application of statistical methods to analyze several research variables simultaneously. This community service activity was held
Petrolis Nusa Perdana   +3 more
doaj   +1 more source

The Least Square and the Weighted Least Square Methods for Estimating the Weibull Distribution Parameters - A Comparative Study

open access: yesCommunications, 2012
In this paper we study the performance of the least square method and the weighted least square method for estimating the Weibull distribution parameters. In engineering practice these methods are commonly used due to their simplicity.
Ivana Pobocikova, Zuzana Sedliackova
doaj   +1 more source

Vibration Signal Extraction Based on FFT and Least Square Method

open access: yesIEEE Access, 2020
Fast Fourier Transform (FFT), widely used in spectrum analysis, is a powerful processing vibration signal to obtain the signal amplitude, frequency, and phase.
Yongliang Wang   +3 more
doaj   +1 more source

FORECASTING MODEL OF ONIONS IN SUMBAWA DISTRICT

open access: yesBarekeng, 2023
Sumbawa Regency as the second largest shallot producing area in NTB certainly contributes to food security in Sumbawa Regency in particular and in Indonesia in general.
Tri Susilawati   +3 more
doaj   +1 more source

Time Scale in Least Square Method

open access: yesAbstract and Applied Analysis, 2014
Study of dynamic equations in time scale is a new area in mathematics. Time scale tries to build a bridge between real numbers and integers. Two derivatives in time scale have been introduced and called as delta and nabla derivative.
Özgür Yeniay   +3 more
doaj   +1 more source

Data Fitting Based on Genetic Programming and Least Square Method

open access: yesChemical Engineering Transactions, 2015
Traditional data fitting techniques usually require estimating basis function and they are specific for different application areas. Based on dynamic characteristics of genetic programming, a two-phase data fitting algorithm is proposed.
P.C. Meng, W.S. Yin, Z.X. Jiang, Y.Z. Li
doaj   +1 more source

Solving Nonlinear Second Order Delay Eigenvalue Problems by Least Square Method

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2020
     The aim of this paper is to study the nonlinear delay second order eigenvalue problems which consists of delay ordinary differential equations, in fact one of the expansion methods that is called the least square method which will be developed to ...
Israa M. Salman, Eman A. Abdul-Razzaq
doaj   +1 more source

The Odd Log-Logistic Burr-X Family of Distributions: Properties and Applications

open access: yesJournal of Statistical Theory and Applications (JSTA), 2021
In this paper, a new class of distributions called the odd log-logistic Burr-X family with two extra positive parameters is introduced and studied. The new generator extends the odd log-logistic and Burr X distributions among several other well-known ...
Hamid Karamikabir   +3 more
doaj   +1 more source

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