Physically-informed model discovery of systems with nonlinear, rational terms using the SINDy-PI method. Contains functionality for spectral filtering/differentiation.
machine-learning model fft numerical-methods system-identification sparse-regression equations spectral-methods sparse-modeling coefficients sindy numerical-differentiation dynamical spectral-difference simulation-data model-discovery candidate-functions spectral-filtering
-
Updated
Oct 26, 2021 - Python