Data-driven spectral analysis of the Koopman operator
نویسندگان
چکیده
منابع مشابه
Extended dynamic mode decomposition with dictionary learning: A data-driven adaptive spectral decomposition of the Koopman operator.
Numerical approximation methods for the Koopman operator have advanced considerably in the last few years. In particular, data-driven approaches such as dynamic mode decomposition (DMD)51 and its generalization, the extended-DMD (EDMD), are becoming increasingly popular in practical applications. The EDMD improves upon the classical DMD by the inclusion of a flexible choice of dictionary of obs...
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ژورنال
عنوان ژورنال: Applied and Computational Harmonic Analysis
سال: 2020
ISSN: 1063-5203
DOI: 10.1016/j.acha.2018.08.002