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In this paper, partial least squares regression is introduced. And the modeling steps and the realization of the modeling algorithm for building a PLSR2 model are given. Moreover, a numerical example is presented.
The linear structural equation model is introduced in this paper. And as an example of the linear structural equation model, a new customer satisfaction indices model is built, Sas procedure for parameter estimation is given, and the model is fitted by using sampling data and the results are evaluated.
Combined with the fast multiple methods, the boundary element method become quite efficient to deal with large-scale engineering and scientific problems. In this paper, by applying fast multiple expansions, the boundary integral equation about the elastic problem is discrete. In boundary integral equality, because solutions contain singular term 1r , which influences the application of fast multiple...
The new converter transformer, that is the auto-compensation and harmonic-shielding converter transformer, adopts the self-coupling wiring for the secondary windings, and there is a tap at the linking point of the coupling windings, which is connected with the inductive filters. Compared with the traditional converter transformer, the electromagnetic transient state of the new converter transformer...
Compared with the traditional converter transformer, the auto-compensation and harmonic shielding converter transformer, namely, the new converter transformer, has a unique connection. In general, the difficult branches that only contain solitary voltage source sometimes appears in the mathematical modeling for the transformer, but the traditional nodal equations of the transformer are unable to be...
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