To Use Math Functions - Rigol DS1102/4B User Manual

To Use Math Functions

The mathematic functions include "add", "subtract", "multiply" and "FFT" for Channel
1, Channel 2, Channel3 and Channel4. The mathematic result can be measured by
the grid and the cursor.
Math Scale
Figure 2-16 Table 2-5 The Math menu (Page 1/2)
Menu
Operate
Source A
Source B
Invert
© 2008 RIGOL Technologies, Inc.
Figure 2-15
The Math function
Settings
A+B Add source A and source B.
A-B Subtract source B from source A.
A×B Multiply source B by source A.
FFT Fast Fourier Transform.
CH1, CH2, Define CH1, CH2, CH3 or CH4 as
CH3, CH4 source A.
CH1, CH2, Define CH1, CH2, CH3 or CH4 as
CH3, CH4 source B.
ON Invert the MATH waveform.
OFF Restore to original waveform display.
User's Guide for DS1000B Series
RIGOL
Comments
2-13