Software

Supplementary code packages and data

1. M. S. Ackermann and S. W. R. Werner. Code, data and results for numerical experiments in “Second-order AAA algorithms for structured data-driven modeling” (version 1.1), May 2026. doi:10.5281/zenodo.19895043
   

2. S. Reiter, M. S. Ackermann and L. N. Trefethen. Code and Results for Numerical Experiments in “L² and L^∞ rational approximation on the unit disk” (version 1.0), February 2026. doi:10.5281/zenodo.18746402
   

3. M. S. Ackermann, S. W. R. Werner, and L. Balicki. Code, data and results for numerical experiments in “A refined nonlinear least-squares method for the rational approximation problem”, January 2026. doi:10.5281/zenodo.18317028
   

4. M. S. Ackermann. Code and Data for the Numerical Experiments in “Time-Domain Iterative Rational Krylov Method”, July 2024. doi:10.5281/zenodo.12751391
   

5. M. S. Ackermann. Code and Data for the numerical experiments in “Frequency-Based Reduced Models from Purely Time-Domain Data via Data Informativity” (version 1.0), November 2023. doi:10.5281/zenodo.10076325