Options Pane :: Customizing Response Plot Properties (Customization)

Customization

Options Pane

Note Click on the tabs to get help on the Root Locus Property Editor.

The Options pane contains settings for adding a grid and changing the plot's aspect ratio. This figure shows the Options pane.

Select Show grid to display a grid on the root locus. If you have damping ratio constraints on your root locus, selecting Display damping ratios as % peak overshoot displays the damping ratio values along the grid lines. This figure shows both options activated for an imported model, Gservo. If you want to verify these settings, type

```
load ltiexamples 
```

at the MATLAB prompt and import Gservo from the workspace into your SISO Design Tool.

Displaying Damping Ratio Values

The numbers displayed on the root locus gridlines are the damping ratios as a percentage of the overshoot values.

If you select the Equal check box in the Aspect Ratio panel, the x and y-axes are set to equal limit values.

Limits Pane Open-Loop Bode Property Editor