Plotting the tone frequencies
2 visualizzazioni (ultimi 30 giorni)
Mostra commenti meno recenti
I am in the process of creating sound. I've created the tone frequencies, but I'll need to show it on a diagram (ex. plot), but it keep giving me error, when using the:
plot(s1+s2);
What am I doing wrong?
The two first plots doesn't give any results, it's just blue.
figure
subplot(3,1,1);
plot(t, s1);
xlim([0 1E+3]);
grid
subplot(3,1,2);
plot(t, s2);
xlim([0 1E+3]);
grid
subplot(3,1,3);
plot(t, s1 + s2);
xlim([0 1E+3]);
grid
2 Commenti
Cris LaPierre
il 4 Ott 2020
It's always helpful to share the full error message as well.
When I run the code you shared with the plot command at the end, it generates a warning, but the plot appears. Is that what you see?
Risposta accettata
Star Strider
il 4 Ott 2020
Note that ‘t’ seems to be missing.
Substituting for it and changing the xlim parameters:
t = values;
figure
subplot(3,1,1);
plot(t, s1);
xlim([0 1E-1]);
grid
subplot(3,1,2);
plot(t, s2);
xlim([0 1E-1]);
grid
subplot(3,1,3);
plot(t, s1 + s2);
xlim([0 1E-1]);
grid
appears to create two separate tones and a modulated summation.
It is necessary to ‘zoom’ the plots this way in order to see the details.
13 Commenti
Più risposte (0)
Vedere anche
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!