Frequency domain graph

[ABgpe]

Hi everybody,

I'm sorry if the question may sound stupid, but how can I plot the sinusoidal frequencies on the x-axis and the corresponding amplitude on the y-axis after I achieved the fourier transform?

Thank you very much in advance for any advice.  

Andrea

[RavensFan · Accepted solution]

Use a waveform graph.

I assuming your FFT gave you an array of data, an F0 and a dF.

[Bob_Schor]

And if you want one or more axes to be logarithmic, right-click on the Graph and choose Properties, find the Scale tab, and check the "Log" box.

Bob Schor