RIGOL Chapter 6 Operations and Measurements
6-2 MSO4000/DS4000 User’s Guide
To Make Math Operation
MSO4000/DS4000 can realize multiple kinds of math operations between waveform
of different channels, including the basic operations (addition, subtraction,
multiplication and division), FFT, digital filter, logic operations and advanced
operations. The results of math operations also allow for further measurements (for
details, please refer to “To Make Cursor Measurement”).
Note:
You can only make math operations of waveforms of different channels when
the waveform display of the corresponding analog channels or digital channels
are turned on.
If the waveform of the analog channel is clipped (it is not completely displayed
on the screen), the math operation waveform will also be clipped.
Press MATH in the vertical control area (VERTICAL) at the front panel to open the
MATH menu and perform the settings related to the math operation. The math
operation result is displayed on the screen as a purple waveform and the default
label is
. For easier use, you can define a label for the math operation waveform
(for the setting method, refer to “Define the math operation waveform label”).
Basic Operations
FFT
Digital Filter
Logic Operation
Advanced Operation
MATH Waveform Vertical Control
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