Rigol DS1000M Guide de l'utilisateur télécharger pdf (Page 42)

RIGOL

2-12 © Copyright RIGOL Technologies, Inc. 2007.

User’s Guide for DS1000 Series

Ⅱ. Math functions

The mathematic functions include “add”, “subtract”, “multiply” and “FFT” for CH1 and

CH2. The mathematic result can also be measured by grid and cursor.

Figure 2-15

Figure 2-16 Table 2-5

Menu Settings Comments

Operation

A+B

A-B

A×B

FFT

Add source A and source B

Subtract source B from source A

Multiply source B by source A

Fast Fourier Transform

Source A

CH1

CH2

Define CH1 or CH2 as source A

Source B

CH1

CH2

Define CH1 or CH2 as source B

Invert

OFF

Invert the MATH waveform.

Restore to original waveform display.

MATH scale

1 2 ... 37 38 39 40 41 42 43 44 45 46 47 ... 167 168

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Rigol DS1000M Guide de l'utilisateur Page 42