GW Instek GDS-2072A - Math Operation

MEASUREMENT
93
Math Operation
Overview
Background
Math operation runs addition, subtraction,
multiplication, division, FFT, or certain advanced
math functions for waveform manipulations using
the input signals or reference waveforms (Ref1~4)
and shows the result on the display. The resulted
waveform characteristics can be measured using
the cursors.
Addition (+)
Adds the amplitude of two signals.
Source
CH1~4, Ref1~4
Subtraction (–)
Extracts the amplitude difference between two
signals.
Source
CH1~4, Ref1~4
Multiplication (×)
Multiplies the amplitude of two signals.
Source
CH1~4, Ref1~4
Division (÷)
Divides the amplitude of two signals.
Source
CH1~4, Ref1~4
FFT
Runs FFT calculations on a signal. Four types of
FFT windows are available: Hanning, Hamming,
Rectangular, and Blackman.
Source
CH1~4, Ref1~4, f(x)
d/dt
Differentiate the source waveform.
Source
CH1~4, Ref1~4, f(x)
∫dt
Integrate the source waveform with respect to
time.
Source
CH1~4, Ref1~4, f(x)
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