Code for paper 'Data-driven and low-rank implementations of balanced singular perturbation approximation'

This code can be used to reproduce all simulation results of the paper 'Data-driven and low-rank implementations of balanced singular perturbation approximation'. In the folder 'codeIntrusive', the low-rank method can be found. The folder 'codeDataDriven' contains the realization-free implementation, only requiring transfer function evaluations