Question : Error using fft Invalid data type. First argument must be double, single, int8, uint8, int16, uint16, int32, uint32, or logical.
Answered by : anxious-angelfish-5f7lv59wkeek
t=0:0.1:1000;f1 = 2;f2 = 3;x =cos(2*pi*f1.*t) + sin(2*pi*f2.*t);X=abs(fft(x))/numel(t);plot(t,X);Source : https://itectec.com/matlab/matlab-fourier-transformed-signal-doesnt-show-up-in-ezplot/ | Last Update : Sat, 20 Mar 21