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4
Math Waveforms
If your waveforms' DC offsets are larger than the dynamic range of the
oscilloscope's input channels you will need to use a differential probe
instead.
Figure 5
Example of Subtract Channel 2 from Channel 1
See Also
•
"Units for Math Waveforms"
on page 91
Multiply or Divide
When you select the multiply or divide math function, the Source 1 and
Source 2 values are multiplied or divided point by point, and the result is
displayed.
The divide by zero case places holes (that is, zero values) in the output
waveform.
Multiply is useful for seeing power relationships when one of the channels
is proportional to the current.
Agilent InfiniiVision 4000 X-Series Oscilloscopes User's Guide
93
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