Teledyne LeCroy WaveExpert 100H Operators Manual - Manual (Page 123)

Wave Expert
WE-OM-E Rev A
121
hist rms Histogram Root Mean Square
Definition: The rms value of the values in a histogram.
Description: The center value of each populated bin is squared and multiplied by the
population (height) of the bin. All results are summed and the total is divided
by the population of all the bins. The square root of the result is returned as
hrms.
Example: Using the histogram shown here, the value for hrms is:
hrms = = 2.87