Fourier MultiLab, Руководство пользователя

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70 Chapter 2 MultiLab Software
5. Editing a Function
MultiLab enables you to edit the functions parameters as well as its name and units
after you have displayed it on the graph. The
Edit function command is enabled for
all the analysis functions created in the current session and is disabled when you
open a stored file.
To edit the function:
1. Right click the function's icon in the Data Map to open a context
menu
2. Click Edit function to open the Function dialog
3. Enter the new parameters
4. Click OK
2.6.8. Available Analysis Tools
This section includes a brief description of each of MultiLab
’
s analysis functions.
For time, velocity and acceleration analysis see also the Timing Wizard on page 90.
1. Curve Fit
Linear
b ax y
+ =
Draws a line of linear least square fit.
Polynomial
n
n n
a x a x a y
+ + + =
−
L
1
1 0
Draws a line of polynomial least square fit (you must select an order
between 1 and 6.)
Power
n
x
a
y
=
Draws a line of power least square fit.