When a polarPlot is obscured by many data points, you can zoom in on a specific time segment of interest using the Polar Plot floating dialog, which lets you pick a start and end time segment to zoom in on and the signal traces to be displayed.
1. Click … in the Polar Plot dialog.
A floating dialog appears that lets you specify the signal traces and time segment to zoom in on. The default settings (the total simulation time and all the signals attached to the block) are initially displayed in the dialog.
2. Select the start and end of the time segment and the signal traces to examine, then click Apply.
The polarPlot is redrawn according to your selections. If you have activated Compass under Polar Plot Options, the arrows mark the last plotted samples.
To reset the selections in the floating dialog to the default settings, click Reset.