Select the Logging and accessibility tab on the Signal Properties dialog box to display controls that enable you to specify signal logging and accessibility options for this signal.
Select this option to cause Simulink® software to save this signal's values to the MATLAB® workspace during simulation. See Export Signal Data Using Signal Logging for details.
Select this option to designate this signal as a test point. See Test Points for details.
This pair of controls, consisting of a list box and an edit field, specifies the name associated with logged signal data.
Simulink software uses the signal's signal name as its
logging name by default. To specify a custom logging name, select
the list box and enter the custom name in the adjacent edit field.
This group of controls enables you to limit the amount of data that Simulink software logs for this signal.
The options are as follows.
Discard all but the last
N data points where
the number entered in the adjacent edit field.
Nth data point where
the number entered in the adjacent edit field. For example, suppose
that your model uses a fixed-step solver with a step size of
s. if you select this option and accept the default decimation
2), Simulink software records data
points for this signal at times