How to plot phase and amplitude spectrum after doing fft?
9 views (last 30 days)
Show older comments
Hello, I am a new MATLAB user. I had a signal file in .txt which I did Fourier Transform for. I would like to know what code I should input in MATLAB in order to plot the phase and amplitude spectra of this file. Thanks in advance... "The signal txt is atttched herewith"
2 Comments
Star Strider
on 1 Nov 2020
That is not possible to do with any accuracy without having the associated time vector (vector of sampling instants for each sample).
Answers (1)
See Also
Categories
Find more on Spectral Measurements in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!