Extracting eigenvalues and eigenvectors from coefficients

dynamicslab / pysindy

A package for the sparse identification of nonlinear dynamical systems from data

https://pysindy.readthedocs.io/en/latest/

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Extracting eigenvalues and eigenvectors from coefficients #381

Closed sagastra closed 1 year ago

sagastra commented 1 year ago

Does anyone know how to extract eigenvalues and eigenvectors for the polynomial expansion ? I think the linear solution is pretty straight forward, but would be nice to just call a function on the model.coefficients and returns both of them to you,

Thanks !!!!

Jacob-Stevens-Haas commented 1 year ago

Can you explain what you mean, or provide a minimal working example? What is model.coefficients lacking, and perhaps is optimizer.coef_ what you're looking for?

Jacob-Stevens-Haas commented 1 year ago

Closed due to inactivity.