Teledyne LeCroy PXA125 - Manual (Page 111)

User Manual PXA125
ArbConnection 3-97
Figure 3-55. Using the Equation Editor to Modulate Sine Waveforms.
In the following example, as shown in Figure 3-23, 20% second
harmonic distortion has been added to a standard sinewave. The
original waveform had a peak-to-peak value of 5000 points so 20%
second harmonic is equivalent to 1000 points. The frequency of the
second harmonic is obviously double that of the fundamental, so term
+1000*sin(2*omg*t) is added to the original sine wave equation. Use
the following equation:
Ampl(p)=5000*sin(omg*t)+1000*sine(2*omg*t)
Press [Preview]. Your screen should look like Figure 3-26.