RIGOL
2-12 © Copyright RIGOL Technologies, Inc. 2007.
User’s Guide for DS1000 Series
Ⅱ. Math functions
The mathematic functions include “add”, “subtract”, “multiply” and “FFT” for CH1 and
CH2. The mathematic result can also be measured by grid and cursor.
Figure 2-15
Figure 2-16 Table 2-5
Menu Settings Comments
Operation
A+B
A-B
A×B
FFT
Add source A and source B
Subtract source B from source A
Multiply source B by source A
Fast Fourier Transform
Source A
CH1
CH2
Define CH1 or CH2 as source A
Source B
CH1
CH2
Define CH1 or CH2 as source B
Invert
ON
OFF
Invert the MATH waveform.
Restore to original waveform display.
MATH scale
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