Simulate nonlinear ARX model in Simulink software
System Identification Toolbox / Models
The Nonlinear ARX Model block simulates the output of a nonlinear ARX
model using time-domain input data. The model is an idnlarx
model that you previously estimated or constructed in the
MATLAB® workspace. You specify initial conditions for the simulation as either
steady-state input and output signal levels or as an initial state vector.