Analyzing The Data - Fourier TriLink User Manual

2. Select the desired colors
3. Click OK
To restore default colors click Restore defaults
4.8.5.

Analyzing the data

Once you have finished capturing position and time you can apply MultiLab's
analysis tools to the data. MultiLab converts the body's track into two data sets X
position (x coordinates) and Y position. By default the two data sets are displayed in
the graph as a function of the time, but you can use the edit graph tool to display the
track (Y vs. X).
In Video Motion Analyzer mode the video is usually displayed in the main window. To
display the graph in the main window select View selection from the View menu.
Before applying analysis functions you may find it helpful to smooth the data with the
smoothing tool on the graph toolbar.
At anytime you can change the origin and direction of the coordinates system
You can also change the coordinates of individual points by relocating them on the
video frame.
Chapter 4 Working with a desktop computer 127