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18-17
Measure Commands
HISTogram:M3S?
HISTogram:M3S?
Query :MEASure:HISTogram:M3S? [{HISTogram}]
Returns the percentage of points that are within three standard deviations of the mean of the
histogram. The source can be specified with the optional parameter following the M3S query.
The HISTogram:M3S? query only applies to the histogram waveform.
Returned Format [:MEASure:HISTogram:M3S] <value>[,<result_state>] <NL>
<value> is the percentage of points within three standard deviations of the mean of the histo-
gram. If SENDvalid is ON, the <result_state> is returned with the measurement result. Refer
to Table 18-3 on page 18-30 for a list of the result states.
Example 10 OUTPUT 707;”:SYSTEM:HEADER OFF”
20 OUTPUT 707;”:MEASURE:HISTOGRAM:M3S?”
HISTogram:MEAN?
Query :MEASure:HISTogram:MEAN? [{HISTogram}]
Returns the mean of the histogram. The mean of the histogram is the average value of all the
points in the histogram. The source can be specified with the optional parameter following
the MEAN query. The HISTogram:MEAN? query only applies to the histogram waveform.
Returned Format [:MEASure:HISTogram:MEAN] <value>[,<result_state>]<NL>
<value> is the mean of the histogram. If SENDvalid is ON, the <result_state> is returned with
the measurement result. Refer to Table 18-3 on page 18-30 for a list of the result states.
Example 10 OUTPUT 707;”:SYSTEM:HEADER OFF”
20 OUTPUT 707;”:MEASURE:HISTOGRAM:MEAN?”
HISTogram:MEDian?
Query :MEASure:HISTogram:MEDian? [{HISTogram}]
Returns the median of the histogram. The median of the histogram is the time or voltage of
the point at which 50% of the histogram is to the left or right (above or below for vertical his-
tograms). The source can be specified with the optional parameter following the MEDian
query. The HISTogram:MEDian? query only applies to the histogram waveform.
Returned Format [:MEASure:HISTogram:MEDian] <value>[,<result_state>]<NL>
<value> is the median of the histogram. If SENDvalid is ON, the <result_state> is returned
with the measurement result. Refer to Table 18-3 on page 18-30 for a list of the result states.
Example 10 OUTPUT 707;”:SYSTEM:HEADER OFF”
20 OUTPUT 707;”:MEASURE:HISTOGRAM:MEDIAN?”
HISTogram:PEAK?
Query :MEASure:HISTogram:PEAK? [{HISTogram}]
Returns the number of hits in the histogram's greatest peak. The source can be specified with
the optional parameter following the PEAK query. The HISTogram:PEAK? query only applies
to the histogram waveform.
Returned Format [:MEASure:HISTogram:PEAK] <value>[,<result_state>]<NL>