Math<N> Commands - Rigol DS7034 User Programming Manual

Chapter 2 Command System
:MATH<n> Commands
The :MATH<n> commands are used to set various math operation function of the waveform between
channels.
Note:
The math operations include the following types:

arithmetic operations: A+B, A-B, A× B, A/B
spectrum operation: FFT
Logic operation: A&&B, A||B, A^B, !A
function operation: Intg, Diff, Sqrt, Lg, Ln, Exp, Abs, AX+B
digital filter: Low Pass Filter, High Pass Filter, Band Pass Filter, Band Stop Filter
For the logic operation, the waveform data involved in the operation and the preset threshold are

compared with each other, and then transferred to 0 or 1. Therefore, the operation results are only
reduced to 0 and 1.
Command List:
:MATH<n>:DISPlay

:MATH<n>:OPERator

:MATH<n>:SOURce1

:MATH<n>:SOURce2

:MATH<n>:LSOUrce1

:MATH<n>:LSOUrce2

:MATH<n>:SCALe

:MATH<n>:OFFSet

:MATH<n>:INVert

:MATH<n>:RESet

:MATH<n>:FFT:SOURce

:MATH<n>:FFT:WINDow

:MATH<n>:FFT:SPLit

:MATH<n>:FFT:UNIT

:MATH<n>:FFT:SCALe

:MATH<n>:FFT:OFFSet

:MATH<n>:FFT:HSCale

:MATH<n>:FFT:HCENter

:MATH<n>:FFT:FREQuency:STARt

:MATH<n>:FFT:FREQuency:END

:MATH<n>:FFT:SEARch:ENABle

:MATH<n>:FFT:SEARch:NUM

:MATH<n>:FFT:SEARch:THReshold

:MATH<n>:FFT:SEARch:EXCursion

:MATH<n>:FFT:SEARch:ORDer

MSO7000/DS7000 Programming Guide
RIGOL
2-93