Chapter 3 Working with Projects
Getting Started with LabVIEW SignalExpress 3-6 ni.com
3. On the Configuration tab, select Fundamental Tone from the
Export signals (THD) pull-down menu.
The operation of the step changes from displaying the
frequency-domain spectrum of the entire input signal to displaying
only the frequency spectrum of the fundamental tone of the input
signal. The graphed signals in the top half of the Step Setup dialog box
update to reflect the change you made.
4. Select Harmonics Only from the Export signals (THD) pull-down
menu.
The step changes to export only the spectrum of the harmonic signals
from the input signal. Both the output signal of the Distortion step and
the graph on the Data View update to reflect the change you made.
5. Click the Amplitude and Levels step in the Project View.
The Step Setup dialog box changes from displaying the configuration
of the Distortion step to displaying the configuration of the Amplitude
and Levels step.