User manual

RIGOL Chapter 2 Command System
2-38 DS4000E Programming Guide
:CALCulate Commands
Command List:
 :CALCulate:MODE
 :CALCulate:ADD
 :CALCulate:ADVanced
 :CALCulate:DIVision
 :CALCulate:FFT
 :CALCulate:LOGic
 :CALCulate:MULTiply
 :CALCulate:SUB
:CALCulate:MODE
Syntax
:CALCulate:MODE <mod>
:CALCulate:MODE?
Description
Sets or queries the type of math operation.
Parameter
Name Type Range Default
<mod> Discrete {ADD|SUB|MULTiply|DIVision|FFT|LOGic|ADVanced|OFF} OFF
Remarks
 ADD: adds the waveform voltage value of Source A and that of Source B point by point, then displays
the results.
 SUB: subtracts the waveform voltage value of Source B from that of Source A point by point, then
displays the results.
 MULTiply: multiplies the waveform voltage value of Source A by that of Source B point by point, then
displays the results.
 DIVision: divides the waveform voltage value of Source A by that of Source B at each point, then
displays the results. When the waveform voltage value of Source B is 0, the result of the division is
treated as 0.
 FFT: quickly performs Fourier transform on the waveform of the source channel, then displays the
results.
 LOGic: performs logic operation on the logic level (1 or 0) of the waveform of Source A and that of
Source B point by point, then displays the results.
 ADVanced: performs advanced operation based on user-defined operation formula, then displays the
results.
 OFF: disables the math operation function.
Return Format
The query returns ADD, SUB, MULT, DIV, FFT, LOG, ADV, or OFF.