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Chapter 3 Working with MultiLab
Reciprocal
(1/X)
1
1
G
C
y
=
Draws a line of the reciprocal values of a data set.
Sine
)
sin(
1
2
1
G
C
C
y
=
Draws a line of the sine values of a data set. The argument
1
2
G
C
must be expressed in radians.
Square (X
2
)
2
1
2
1
)
(
G
C
C
y
=
Draws a line of the squares of a data set.
Square root
1
2
1
G
C
C
y
=
Draws a line of the square root values of a data set. : The argument
1
2
G
C
must be greater than or equal to zero.
Subtract
2
2
1
1
G
C
G
C
y
−
=
Draws a line the subtraction of two data sets.
Tan
)
tan(
1
2
1
G
C
C
y
=
Draws a line of the tangent values of a data set. The argument
1
2
G
C
must be expressed in radians.
3.6.9. Online
Analysis
MultiLab enables you to analyze data from a live experiment and to display the
analysis function in the graph window, as the data is being recorded and processed.
To execute online analysis, you will first have to use the Analysis wizard to define the
function to be used (see page 76), and then edit the graph in order to display the
function (see page 60).
For example, here is how to set up an online envelope (amplitude) function of data,
recorded with a Rotary motion sensor connected to Input 1:
1. Click
Analysis Wizard
on the main toolbar to open the
Analysis wizard dialog box:
