Rigol MS05000-4CH User Manual page 136

RIGOL
Math Operation
Press Math in the vertical control area (Vertical) on the front panel to open the math
operation menu. You can also tap the function navigation icon
corner of the screen to open the function navigation. Then tap the "Math" icon to
open the math operation menu. This oscilloscope supports four math operations:
Math1, Math2, Math3, and Math4. The following section takes Math1 as an example
to introduce the math operation in detail.
Press Math  Math1  Operator to select the desired math function. Press
Operation continuously to enable or disable the operation. When enabled, the
results of math operation are displayed with purple waveforms on the screen, and
the math operation formula, vertical scale, and other parameters (the displayed data
parameters are different for different math operations) are displayed at the bottom
of the screen. The results of the math operation can be further measured. This
oscilloscope supports enabling the four math operations at the same time, as shown
in the figure below.
MSO5000 series can realize multiple math operations between waveforms of
different channels, including
arithmetic operations (A+B, A-B, A× B, and A/B)

FFT operation

logic operation: A&&B, A||B, A^B, and !A

function operation: Intg, Diff, Sqrt, Lg, Ln, Exp, Abs, and AX+B (linear function)

math filter: low-pass filter, high-pass filter, band-pass filter, and band-stop filter

Note: When you select the source, only the enabled channel is available.
Addition
Adds the waveform voltage values of signal source A and B point by point and
displays the results.
Press MATH  Math1  Operator to select "A+B":
Press Operation continuously to enable or disable the addition operation

function.
Press SourceA and SourceB respectively, and rotate the multifunction knob

to select the channel for SourceA and Source B. Then press down the knob
to select the channel. You can also press SourceA and SourceB continuously
6-2
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