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Showing 1 to 2 of 2 for “"H2 Approximation"”.
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Frequency-Domain Learning of Dynamical Systems From Time-Domain Data
… we develop an algorithm that performs optimal-H2 approximation using purely time-domain data; thus significantly extending the applicability of H2-optimal approximation without a need for frequency domain sampling. We also investigate how well other established frequency-based ROM techniques …
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An interpolation-based approach to the weighted H2 model reduction problem
… an interpolation-based approach to the weighted-H2 model reduction problem. Nonetheless, first we will discuss the regular (unweighted) H2 model reduction problem. We will re-visit the interpolation conditions for H2-optimality, also known as Meier-Luenberger conditions, and discuss how to obtain …