Visualization During Simulation

View linearized system characteristics, such as Bode response and gain and phase margins, during simulation

During simulation you can view the linearized characteristics of a nonlinear Simulink^® model including its Bode plot and gain and phase margins. To do so, add a Linear Analysis Plots block to your model, and specify the snapshot times at which to linearize the model.

Blocks

Bode Plot	Bode plot of linear system computed from nonlinear Simulink model
Gain and Phase Margin Plot	Gain and phase margins of linear system approximated from nonlinear Simulink model
Linear Step Response Plot	Step response of linear system computed from nonlinear Simulink model
Nichols Plot	Nichols plot of linear system approximated from nonlinear Simulink model
Pole-Zero Plot	Pole-zero plot of linear system approximated from nonlinear Simulink model
Singular Value Plot	Singular value plot of linear system approximated from nonlinear Simulink model

Topics

Visualize Bode Response of Simulink Model During Simulation
You can visualize time-domain and frequency-domain characteristics of linear systems computed from nonlinear Simulink models during simulation.
Visualize Linear System at Multiple Simulation Snapshots
Visualize linear system characteristics of a nonlinear Simulink model at multiple snapshot times.
Visualize Linear System of a Continuous-Time Model Discretized During Simulation
Discretize a continuous-time model during simulation and visualize the discretized linear behavior of the model.
Plot Linear System Characteristics of a Chemical Reactor
Visualize linear system characteristics of nonlinear Simulink models at triggered simulation events.