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Using Masks, Histograms, and Waveform Databases
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CSA8000B & TDS8000B User Manual
These pointsform
the bottom of the mask
These pointsform
the topof themask
Left-mostpoint
Right-mostpoint
Top/bottomdividing line
(not displayed)
Figure 3- 26: Creating a user mask
Note in Figure 3--27 that a new vertex has been added to the mask shown in
Figure 3--26. Since the point is added above the line, it’s added to the top.
User addedvertex
Figure 3- 27: Adding a new vertex