User`s guide

Vector Scope
5-515
user-defined data, a Horizontal display span parameter serves the same
function. Both of these parameters must be 1 or greater. See “Displaying Data”
on page 5-511 for more information.
Display Properties
The Vector Scope and Spectrum Scope blocks offer a similar collection of
display property settings. These can be exposed in the parameter dialog box by
selecting the
Display properties check box. Many of the properties can be
accessed under the
Axes menu in the unzoomed scope view (when Compact
display
is deselected), or by right-clicking on the scope window.
The
Show grid parameter toggles the background grid on and off. This option
can also be set in the
Axes menu of the scope window.
When
Persistence is selected, the window maintains successive displays. That
is, the scope does not erase the display after each frame (or collection of
frames), but overlays successive input frames in the scope display. This option
can also be set in the
Axes menu of the scope window.
When
Frame number is selected, the number of the current frame in the input
sequence is displayed on the scope window, incrementing the count as each
new input is received. Counting starts at 1 with the first input frame, and
continues until the simulation stops.
When
Channel legend is selected, a legend indicating the line color, style, and
marker of each channel’s data is added. If the input signal is labeled, that label
is displayed in the channel legend. If the input signal is not labeled, but comes
from a Matrix Concatenation block with labeled inputs, those labels are
displayed in the channel legend. Otherwise, each channel in the legend is
labeled with the channel number (
CH 1, CH 2, etc.). Click and drag on the legend