3156B User Manual
Racal Instrument © 2005
WaveCAD 4-57
Figure 4-29 Using the Equation Editor to Add Second Harmonic Distortion.
In Figure 4-30 we created 10 cycles of sinewave made to decay
exponentially. The original expression for a standard sinewave is
multiplied by the term e^(-p/250). Increasing the value of the divisor
(200 in this case) will slow down the rate of decay.
Use the following equation:
Amplitude(p)=32000*sin(omg*p*10)^e(p/-250)
Press [Preview]. Your screen should look like Figure 4-30.