Gw-instek GDS-2000 series Programming manual Manuel d'utilisateur télécharger pdf (Page 34)

GDS-2000 Series Programming Manual

:CHANnel<X>:MATH

Set the math expression.

Syntax

:CHANnel<X>:MATH {0|1|2|3}

Arguments

<X>→Specify the channel number (1|2|3|4)

The mathematical operations are specified as following:

For two channels modes: CH1+CH2, CH1-CH2, FFT.

For four channels modes: CH1+CH2, CH1-CH2, CH3+CH4, CH3-CH4, FFT

0→Select the add operator 1→Select the subtract operator

2→Select the FFT operation 3→Turn off math function

Returns

<NR1>

Examples

:CHANnel2:MATH 1

Display the remainder which t

he channel 2 waveform is subtracted from the

channel 1 waveform.

:CHANnel3:MATH 1

Display the remainder which t

he channel 4 waveform is subtracted from the

channel 3 waveform.

:CHANnel4:MATH 1

Display the remainder which the channel 4 waveform is subtracted from the

channel 3 waveform.

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Gw-instek GDS-2000 series Programming manual Manuel d'utilisateur Page 34