You can use the Simulation Data Inspector to log state activity and data for your Stateflow® chart in a Simulink® model. With the Simulation Data Inspector, you can view and compare:
Data from your chart
Leaf chart activity
Child chart activity
Child state activity
Self state activity
Leaf state activity
In this exercise, you use the Simulation Data Inspector to monitor the active
state outputs for the Stateflow chart in the model
To log a signal with the Simulation Data Inspector, highlight the signal line that
you want to log. Right-click the
gear signal and choose
Log Selected Signals from the context menu. A logging
badge appears next to the
gear signal, indicating that the data
from that signal is logged when the model is run.
The logging badge marks logged signals in the model.
To log the active state data from
Open the Stateflow chart.
On the Simulink Editor toolbar, in the Simulation tab, click Log Child Activity.
After running one or more simulations with signals marked for logging, click Simulation Data Inspector button on the Simulink editor toolbar and view your data. Multiple runs show up in the Inspect pane and can be viewed together. To choose which signals you want to plot, use the check boxes next to the signal names.