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IM 701310-01E
Explanation of Functions
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App
Index
Automated Measurement of Waveform Parameters
Automated Measurement of Waveform Parameters ►For the procedure,
see section 10.2
Automated measurement can be performed on various measurement parameters of the
displayed waveform stored in the acquisition memory.
Up to a maximum of 100,000 automatic measurement results can be saved in a file.
There are 27 different measurement items. A maximum of 16 items can be displayed
from the selected items for all channels together. A computation formula using the
automatic measurement values can also be set, and the result displayed.
Statistical Processing ►For the procedure, see section 10.3
Statistical processing can be performed on the automated measurement values
described above. The following five statistics can be determined on the two measured
values of automated measurement parameters.
• Maximum value (Max)
• Minimum value (Min)
• Mean value (Mean)
• Standard deviation (σ)
• Count of measurement values subjected to statistics processing (Cnt)
The following three statistical processing methods are available.
•
Normal Statistical Processing
Statistical processing is carried out while acquiring waveforms, on the specified
number of waveforms from the most recently captured. If waveform acquisition is
stopped, then restarted, the statistical processing from before stopping is continued.
Carrying out a Restart in the menus resets the statistical processing up to that point. It
is also possible to set the number of data values used in statistical processing.
•
Statistical Processing Over One Cycle of Measurement or Within Measurement
Range
In the displayed waveforms, the period is found sequentially from the oldest data,
and data within that period is used for measurement of the selected automatic
measurement item, then statistical processing is carried out. The method of finding the
period is the same as for Period in the normal waveform parameters.
•
Statistical Processing of History Waveforms
Automated measurement is performed on the history waveforms in the selected range
and statistical processing is performed. The statistical processing is carried out from
the oldest waveforms first.
2.8 Analyzing and Searching
