Operator Inference for Quadratic Manifold Encodings

This is the code and data for the numerical results in our preprint &gt; Benner, Goyal, Heiland, Pontes: *A quadratic decoder approach to nonintrusive reduced-order modeling of nonlinear dynamical systems* To reproduce the results and plots, unzip this repo, `cd` into it, and run ```sh<br> python runme.py<br> ``` in an environment that comes with * `python` (tested for version `3.8.10`)<br> * `numpy` (tested for version `1.19.5`, `1.23.3`)<br> * `scipy` (tested for version `1.5.2`, `1.9.1`)<br> * `matplotlib` (tested for version `3.3.2`, `3.6.0`)