Keithley 4200A-SCS Reference Manual

Model 4200A
-SCS Parameter Analyzer Reference Manual Section 6:
Clarius
4200A-901-01 Rev. C / February 2017 6-243
INTEG Formulator function
From two columns (vectors) VX and VY, each one containing N values, the INTEG function returns a third column
(vector) containing a series of numerical integrals A
n
, where n = 1, 2, ..., N-1, N.
Usage
INTEG(VX, VY)
VX
The name of any column (vector) listed under Columns
VY
The name of any column (vector) listed under Columns
Details
Each integral approximates the area under the parametric curve created by plotting the first n values
in VY against the first n values in VX. For n = 1, A
n
= 0. For all other values of n, each integral A
n
corresponds to the following relationship:
For example, for the curve below, INTEG returns a column (vector) containing A
1
equal to 0 (zero
area at the start of a curve, at X
1
) and A
2
, A
3
, A
4
, and A
5
equal to curve areas, as shown in the
following graphics.
Figure 378: INTEG Formulator function
Figure 379: A5 curve area

Keithley 4200A-SCS Specifications

General

Brand	Keithley
Model	4200A-SCS
Category	Measuring Instruments
Language	English