7-12 Agilent 4155B/4156B User’s Guide Vol.2, Edition 5
Data Variable and Analysis Function
Built-in Function
ABS
Returns the absolute value of the expression.
Syntax ABS(expression)
Example To return the absolute value of ID:
ABS(ID)
AT
Returns the value of 1st expression at the index number specified by the 2nd
expression.
Syntax AT(1st expression,2nd expression)
If 2nd expression is not integer, linear interpolated value of 1st expression will be
returned.
Example To return difference of Id from its first value:
Id-AT(Id,1)
AV G
Returns the average value of sweep data or sampling data.
Syntax AVG(expression)
For subordinate sweep measurement, this function returns the average value of the
primary sweep for the secondary sweep step.
Example To return the absolute value of ID:
AVG(ID)