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Math
The oscilloscope supports many math operations between analog channels including
addition (+), subtraction (-), multiplication (*), division (/), FFT, differential (d/dt), integral
(∫dt), square root (√). The resulting math waveform is displayed in white and labeled with
"M". You can use cursors to measure it.
•
Units for Math Waveforms
•
Math Operators
*Note: if the analog channel or the math function is cut off (waveforms do not display on
the screen completely), the resulting math will also be cut off.
Units for Math Waveforms
Use the channel function menu to set the unit of each channel to "V" or "A". The
oscilloscope math operation includes units as below:
Math Operation
Addition (+)or subtraction (-)
multiplication (*)
division (/)
FFT
differential (d/dt)
integral (∫dt)
square root (
)
Math Operators
The oscilloscope supports math count operation (Addition, subtraction, multiplication,
division), FFT (Fourier transform) operation and math function operation (differential,
integral, square root).
114
Unit
V, A
V
2, A
2 or W
∧
∧
None, V*A^-1 or V^-1*A
dBVrms, Vrms, dBm, dBArms, Arms
V*S^-1 or A*S^-1
Wb, C
V
1/2 or A
1/2
∧
∧
T3DSOH1000/ISO User Manual
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