Krylov Projection Methods for Rational Interpolation
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چکیده
منابع مشابه
A Rational Krylov Iteration for Optimal H2 Model Reduction
In the sequel, we will construct the reduced order models Gr(s) through Krylov projection methods. Toward this end, we construct matrices V ∈ R and Z ∈ R that span certain Krylov subspaces with the property that Z V = Ir. The reduced order model Gr(s) will then be obtained as Ar = Z T AV, Br = Z T B, and Cr = CV. (2) The corresponding oblique projection is given by V Z . Many researchers have w...
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تاریخ انتشار 1997