LeCroy WaveRunner Xi series Operator's Manual page 95

Example:
Here the two peaks have been identified. The peak with the highest population is peak #1.
totp Total Population
Definition:
Calculates the total population of a histogram between the parameter cursors.
D escri ption:
The count for all populated bins betwee
Example:
The total population of this histogram is 9.
xapk X Co ordinate of xx Peak
Definition:
Returns the value of the xx peak that is the largest by area in a histogram.
Description:
Firs t the peaks in a histogram are determined and ranked in order of total area (for a discuss
on h ow peaks are identified see the description for the pks parameter). The center of the n
rank ed peak (th
selected by you, is then returned as xapk.
Example:
The rightmost peak is the largest, and is thus ranked first in area (1). The leftmost peak, although
higher, is ranked second in area (2). The lowest peak is also the smallest in area (3).
WRXi-OM-E Rev C
th
th
e point where the area to the left is equal to the area to the right), where n is
n the parameter cursors is summed.
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