Keysight DSOX3012T, User Manual

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Math Waveforms
5
Keysight InfiniiVision 3000T X-Series Oscilloscopes User's Guide 107
• Δ t = point-to-point time difference.
• y = channel 1, 2, 3, 4, or Math 1, Math 2, Math 3 (lower math function) data
points.
• c
o
= arbitrary constant.
• i = data point index.
The integrate operator provides an Offset softkey that lets you enter a DC offset
correction factor for the input signal. Small DC offset in the integrate function
input (or even small oscilloscope calibration errors) can cause the integrate
function output to "ramp" up or down. This DC offset correction lets you level the
integrate waveform.
Figure 9 Integrate Without Signal Offset
0 V level
Integrate
without
DC offset
correction