196 Chapter 4
Analyzing and Displaying Test Data
Customizing Test Data Displays
Customizing Test Data Displays
Displays may be customized in a variety of ways. Not only can you label,
move and size displays like all VEE objects, but you can also change the x/y
scales, modify the traces, add markers, or zoom in on parts of the graphical
display.
The following example illustrates some of these features. It uses the
Noise
Generator
to generate a waveform, and then displays it with the
Waveform (Time) display. The example also describes how to change the
X scale, zoom in on a wave segment, and use the markers to measure the
distances between points on the waveform. The same principles may be
applied to all the graphical displays.
Displaying a Waveform
1. Select Device ⇒ Virtual Source ⇒ Noise Generator.
2. Select
Display ⇒ Waveform (Time).
3. Connect the data output of the
Noise Generator to the data input of
Waveform (Time) and run the program. It should look like Figure 4-14.
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