Sparse Approximation of Governing Equation (SAGE)
SAGE is an object oriented MATLAB toolbox for operational system identification based on sparse regression and nonlinear autoregressive model structures. Developed in close collaboration between the Chair of Flight Mechanics and Control and Airbus Defence and Space, the toolbox contains a range of functions for easily defining problems, performing regression, and evaluating and propagating the identified equations and systems.
Current developers:
Frederik Thiele
Repository:
The toolbox is released under the GNU General Public License v2.0.
GitHub Repository