Specifications

Tool Bar
13-23
Tool Bar
The tool bar performs the following operations:
•Add and delete real and complex poles and zeros
•Zoom in and out
•Invoke the SISO Design Tool’s context-sensitive help
This picture shows the tool bar.
Figure 13-10: Options Available From the Tool Bar
You can use the tool tips feature to find out what a particular icon does. Just
place your mouse over the icon in question, and you will see a brief description
of what it does.
Once you’ve selected an icon,your mouse stays in that mode until you press the
icon again.
You can reach all of these options from two other places:
•Right-click menus for root locus and Bode diagrams
•From
Root Locus and Bode Diagrams under Edit in the menu bar
Return to default mode
Add a real pole
Add a real zero
Add a complex pole
Add a complex zero
Delete poles and zeros
Activate context-
sensitive help
Zoom out
Zoom in Y
Zoom in X
Zoom in X-Y