Fast-Fourier Transform Data Input

4 vues (au cours des 30 derniers jours)
Allen Hammack
Allen Hammack le 25 Mai 2017
I have time-dependent data that I would like to run a Faster-Fourier transform on. The data is in an ASCII text file. The first column of the data file has the time, and the other columns include the response of different instruments in my experiment. How can I get Matlab to read the file, such that I can use the fft(x) command? I'd also like to output my data into a text file, so that I can plot the results in Excel, which is how I'm plotting the rest of the output from my experiment.
Thanks, Allen

Réponses (0)

Catégories

En savoir plus sur Standard File Formats dans Help Center et File Exchange

Produits

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by