Agilent Technologies 4155B User Manual

7-16 Agilent 4155B/4156B User’s Guide Vol.2, Edition 5
Data Variable and Analysis Function
Built-in Function
EXP
Raises e to the power of expression.
Syntax EXP(expression)
Example To raise e to the power of the ID:
EXP(ID)
INTEG
Performs numerical integration of the 1st expression by the 2nd expression.
Syntax INTEG(1st expression,2nd expression)
This operation is defined as follows:
when n = 1, s
n
= 0
when n > 1, s
n
is presented by the following equation:
Where,
s
n
: integral of 1st expression for measurement index number n.
r
i
: value of 1st expression for measurement index number i.
x
i
: value of 2nd expression for measurement index number i.
If there are some invalid values in the expressions, the invalid values are ignored for
the calculation.
For each primary sweep, use same definition as for basic sweep measurement and
assume measurement index number 1 for the first step of each primary sweep.
Example To integrate ID by VD:
INTEG(ID,VD)
s
n
1
2
---
y
i
y
i 1–
+()x
i
x
i 1–
–()
i 2=
n
å
=

Agilent Technologies 4155B Specifications

General

Brand	Agilent Technologies
Model	4155B
Category	Measuring Instruments
Language	English