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This paper studies the application condition of linearized model uncertainty estimate numerically for the Magnetotelluric (MT) problem using Bayesian inference theory, based on a three layer case with different parameter combinations. The nonlinear uncertainty estimate is calculated with relatively intensive computation, via Markov chain Monte Carlo method of Metropolis Hastings, giving an unbiased...
In the two-dimensional geo-electric model, the tipper response of magnetotelluric(MT) depends on the numerical simulation TE mode. Firstly, the boundary value problem and variational problem were shown, and the finite element method was used for element subdivision, interpolation, integration and general synthesis. Secondly, the electric field value of each node was obtained through solving the complex...
Based on Dabholkar's service quality model about retailing, evaluation model of outlets' service quality was established. Using Structural Equation Model (SEM), after data processing by data analysis software SPSS13.0 and model analysis software AMOS7.0, the rationality and applicability of the model was good to further analyzed. The model of Physical Aspects, Reliability, Personal Interaction, Problem...
In this paper, the author defines the company's structure as a series parallel connection system. Considering the various importance degree of each department in the actual operation and combining the computation of reliability of unit in the company management system, the author builds the optimization mathematical model of company distribution based on reliability distribution theory.
The two-dimensional magnetotelluric inverse problem is ill-posed and the inverse results are unstable and non-unique. It means that different geo-electrical model could fit the observed data with the same accuracy. A stable solution of the ill-posed inverse problem can be obtained by utilizing the regularization methods in the objective function. Solving large scale linear equation of inverse problem,...
In order to describe complex multi-island terrain and coastlines adequately in ocean wave numerical model, basing on the optimization of computing grid by using depth and high resolution coastlines, the method of introducing sub-grid effect into WAVEWATCH-III model has been established. Comparing the results of computation with this scheme and with the scheme for improving grid resolution to distinguish...
Frequency domain controlled-source electromagnetic (fCSEM) is an artificial source electromagnetic sounding method, which developed on the basis of magnetotelluric sounding. For showing the fCSEM forward modeling result, numerical simulation method must be adopted. In this paper. Base on Matlab as programming tool, we adopted the finite element method of quadratic interpolation in a rectangular element...
Based on customer value, a competitiveness structural equation model of textile & fashion MICE (meeting, incentive, convention and exhibition) and the main dimensional research hypotheses were developed. After data processing of questionnaires by LISREL 8.7 and the tool of SEM (structural equation modeling) technology, the three dimensions of function value and the five dimensions of customer...
Based on structural equation modeling (SEM), theory of five dimensions of service quality is proved to be suitable in sportswear retailing in China. It analyzes the relationship among five dimensions and puts them in order of importance as to service quality in sportswear retailing. Service quality, customer satisfaction and customer value which are main factors affecting customer loyalty were selected...
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