Manual Curve Fitting - Fourier TriLink User Manual

9. Click Run
display the original data readings coming from Input 1, as well as the
data processed by the analysis function:
The online analysis function will still be active in subsequent recordings.
To remove the online functions, click Analysis on the menu bar and then click Clear
online functions.
4.7.10.

Manual Curve Fitting

The manual curve fit tool enables you to draw a mathematical curve, to change the
curve's parameters until it fits into data set, and to display the resulting equation.
There are four types of mathematical curves you can draw:
=
y At
Linear
Draws a straight line.
Quadratic =
y A
Draws a parabola.
Exponential =
y Ae
Draws an exponential line.
on the main toolbar to start recording. MultiLab will
Figure 21: Online envelope function
+
B
− 2 +
( t B ) C
Bt +
C
Chapter 4 Working with a desktop computer 117