Then the System Builds a Histogram
Once a data record is available, the measurement process builds a histogram
of the distribution of the internal voltage levels as shown in figure 13-4. The
histogram does not represent the full resolution of the data, however, as this
would result in a very large histogram array. The oscilloscope uses the
histogram to determine the statistical maximum (top) and minimum (base)
of the data record.
Some measurements are made from the histogram
Figure 13–4
Measurements
Then the System Builds a Histogram
13–5
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