FFT (Fast fourier transorm)

Copper Contributor

Hi every one,

 

Please guide to calculate fast fourier transform of data finding method in excel 2016.

For reference file is attached.

6 Replies

Hi,

Thanks for this.

After doing this exercise how can I find significance of this. Means at what frequency what is amplitude.

 

Hi, 

thanks for this.

what is meaning of data got after this. Meaning how can I identify amplitude content wrt frequency.

I must admit I don't know, I think this is a question more fit for a statistics/mathematics forum than an Excel forum to be honest :)
thanks for suggestion.
Please inform that how can I transfer this information on statistics /Mathematics forum.
I haven't used any yet, so a quick google search is all I can offer you:
https://www.google.com/search?q=statistics+forum