User`s guide
Vector Scope
5-516
to reposition it in the scope window; double click on the line label to edit the 
text. Note that when the simulation is rerun, the new edits are lost and the 
labels revert to the defaults. The 
Channel legend option can also be set in the 
Axes menu of the scope window. 
When 
Compact display is selected, the scope completely fills the containing 
figure window. Menus and axis titles are not displayed, and the numerical axis 
labels are shown within the axes. When 
Compact display is deselected, the 
axis labels and titles are displayed in a gray border surrounding the scope axes, 
and the window’s menus (including 
Axes and Channels) and toolbar are 
visible. This option can also be set in the 
Axes menu of the scope window.
When 
Open scope at start of simulation is selected, the scope opens at the 
start of the simulation. When this parameter is deselected, the scope does not 
open automatically during the simulation. To view the scope, double-click on 
the Vector Scope block, which brings up the scope as well as the block 
parameter dialog box. This feature is useful when you have several scope 
blocks in a model, and you do not want to view all the associated scopes during 
the simulation.
Open scope immediately allows you to open the scope from the Vector Scope 
parameters dialog box while the simulation is running. If the simulation is 
running and the scope window is not visible, you can double-click on the scope 
block to expose the scope window and the parameters dialog box. If you close 
the scope window during simulation, you can make it visible again by checking 
the 
Open scope immediately check box as long as the simulation is running. 
The check box will become deselected as soon as the scope opens.
The 
Scope position parameter specifies a four-element vector of the form
[left bottom width height]
specifying the position of the scope window on the screen, where (0,0) is the 
lower-left corner of the display. See the MATLAB 
figure command for more 
information.
Axis Properties
The Vector Scope and Spectrum Scope blocks also share a similar collection of 
axis property settings. For the Vector Scope, the parameters listed under the 
Axis properties check box vary with the domain of the input. The dialogue box 
below shows the parameters available for frequency-domain data.










