99
Keysight InfiniiVision 3000T X-Series Oscilloscopes
User's Guide
5 Math Waveforms
To display math waveforms / 99
To adjust the math waveform scale and offset / 101
Units for Math Waveforms / 101
Math Operators / 102
Math Transforms / 104
Math Filters / 118
Math Visualizations / 121
In addition to the dedicated FFT function (see Chapter 4, “FFT Spectral Analysis,”
starting on page 89), you can define two other math functions. One math function
waveform can be displayed at a time. The math function waveform is displayed in
light purple.
Math functions can be performed on analog channels or they can be performed on
lower math functions when using operators other than add, subtract, multiply, or
divide.
To display math waveforms
1 Press the [Math] key on the front panel to display the Waveform Math Menu.
2 Press the Display Math softkey and turn the Entry knob to select the math
function you want to display. Then, either push the Entry knob or press the
Display Math softkey again to display the selected math function.