Figures & data
Figure 1. Relative output error of reduced-order models for reduced orders up to one hundred by balanced truncation, cross Gramian and non-symmetric cross Gramian for the state-space symmetric MIMO system.
Figure 2. Relative output error of reduced-order models for reduced orders up to one hundred by balanced truncation, embedding cross Gramian and non-symmetric cross Gramian for a non-square SIMO system.
Figure 3. Relative output error of reduced-order models for reduced orders up to one hundred by balanced truncation, cross Gramian and non-symmetric cross Gramian for a non-symmetric, but square, MIMO system.
Figure 4. Relative output error of reduced-order models for reduced orders up to one hundred by balanced truncation, cross Gramian and non-symmetric cross Gramian for the ISS-1r benchmark.
Figure 5. Relative output error of reduced-order models for reduced orders up to one hundred by balanced truncation and non-symmetric cross Gramian for the non-square variant of the FOM benchmark.
