Rigol MSO1104Z Programming Guide

Chapter 2 Command System RIGOL
MSO1000Z/DS1000Z Programming Guide 2-95
:MATH:RESet
Syntax
:MATH:RESet
Description
Sending this command, the instrument adjusts the vertical scale of the operation result to
the most proper value according to the current operator and the horizontal timebase of
the source.
Related
Commands
:MATH:OPERator
:MATH:SCALe
:TIMebase[:MAIN]:SCALe
:MATH:FFT:SOURce
Syntax
:MATH:FFT:SOURce <src>
:MATH:FFT:SOURce?
Description
Set or query the source of FFT operation/filter.
Parameter
Name
Type
Range
Default
<src>
Discrete
{CHANnel1|CHANnel2|CHANnel3|CHANnel4}
CHANnel1
Return
Format
The query returns CHAN1, CHAN2, CHAN3, or CHAN4.
Example
:MATH:FFT:SOURce CHANnel3 /* Set the source of FFT operation to CH3*/
:MATH:FFT:SOURce? /* The query returns CHAN3*/
Related
Command
:MATH:OPERator
:MATH:FFT:WINDow
Syntax
:MATH:FFT:WINDow <wnd>
:MATH:FFT:WINDow?
Description
Set or query the window function of the FFT operation.
Parameter
Name
Type
Range
Default
<wnd>
Discrete
{RECTangle|BLACkman|HANNing|HAMMing|
FLATtop|TRIangle}
RECTangle
Explanation
 Spectral leakage can be considerably decreased when a window function is used.
 Different window functions are applicable to measure different waveforms. You need
to select the window function according to waveform to be measured and its
characteristics.
Return
Format
The query returns RECT, BLAC, HANN, HAMM, FLAT, or TRI.
Example
:MATH:FFT:WINDow BLACkman /*Set the window function of the FFT operation to
blackman*/
:MATH:FFT:WINDow? /* The query returns BLACK*/
Related
Command
:MATH:OPERator

Rigol MSO1104Z Specifications

General

Brand	Rigol
Model	MSO1104Z
Category	Test Equipment
Language	English