frequency_response (frf_modal_prop_damp)
Module: dynamics_frequency_response
I1: verified
Derivatives / callbacks: not applicable
Steady-state harmonic response of a linear second-order ODE system with proportional damping; retain the broad ODE class rather than label this an initial-value integrator.
Pinned source: src/frequency/dynamics_frequency_response.f90
Author examples/tests: examples/frf_example_1.f90