Fourier series in Multisim

[etfpg]

Is it possible to simulate random periodic signal which can be represented through Fourier series in Multisim? For example, Fourier series of sawtooth voltage with period T=2pi is

 

These terms on right side of equation will be AC voltage sources connected in series. For good approximation of sawtooth waveform I should use few hundreds terms of series. It would be impossible to connect all these sources manually 🙂 I know that Multisim has already sawtooth generator but I used it just as an example. 

[Fernando_D · Accepted solution]

Hello,

Take a look of the following LabVIEW Instruments for Multisim, they allow you to generate waveforms based on expressions:

Expression Signal Generator

Formula Signal Generator

Hope this helps.

[etfpg]

Thanks!