How to find Eigen values of nonlinear DAE which is solved by ode15s?

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Sol Elec on 13 Feb 2023

Edited: Torsten on 13 Feb 2023

I solved my nonlinear DAE by ode15s. Now, I want to find eigen values of this system. How do I find it? Please help.

Torsten on 13 Feb 2023

Edited: Torsten on 13 Feb 2023

Eigenvalues of the Jacobian of the system in the final point ?

Approximate the Jacobian and use "eig".

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