Fourtec DaqPRO 5300 - Page 82

76 Chapter 2 Working with DaqLab
Exp.
12
1
GC
eCy =
Draws a line of
e raised to the power of a data set
Fourier
transform
Discrete Fourier transform of G
1
.
Draws a line of the amplitudes of the harmonics of Fourier transform vs. frequency
Frequency
The frequency of G1 (minimum of C
1
points in one cycle).
Draws a line of the frequency of a periodic data set vs. time. The constant C
1
defines
the minimum data points in one cycle.
Integral
tGCCy Δ∑
+
=
121
Draws a line in which each point is the discrete integral of all the preceding points in
a data set
Linear
121
GCCy
+
=
Draws a line of a linear displacement of a data set. This function is useful when you
want to change the point of origin of a data set.
Ln
)ln(
121
GCCy
=
Draws a line of the natural logarithm of a data set. The argument
12
GC must be
positive.
Log
)(log
12101
GCCy
=
Draws a line of the logarithm of a data set to base 10. The argument
12
GC must be
positive.
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