I think it might be right. Just discovered that the function line has to be the top line of code otherwise it doesn't work.
Function definitions are not permitted.... trying to make an FFT thing
1 visualizzazione (ultimi 30 giorni)
Mostra commenti meno recenti
Function definitions are not permitted.... trying to make an FFT thing
I'm trying to get this working
close all
clear all
function[X,freq]=positiveFFT(x,Fs);
N=length(x);
k=0:N-1;
T=N/Fs;
freq=k/T;
X=fft(x)/N;
cutOff = ceil(N/2);
X = X(1/cutOff);
freq = freq(1:cutOff);
Any ideas?
0 Commenti
Risposta accettata
Più risposte (2)
the cyclist
il 26 Gen 2012
I think instead of this
X = X(1/cutOff)
you meant this
X = X*(1/cutOff);
0 Commenti
Walter Roberson
il 26 Gen 2012
You should think of "clear all" as being like trying to reprogram the fuel injector computer on a car: if you don't have years and years of training, you probably should not even be considering doing it.
0 Commenti
Vedere anche
Categorie
Scopri di più su Software Development Tools in Help Center e File Exchange
Prodotti
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!