Plot legend labels using loop
4 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Panos Kerezoudis
le 5 Avr 2023
Commenté : Panos Kerezoudis
le 8 Avr 2023
I am plotting the power spectrum from 16 channels. PSD was calculated using the pwelch function and its output has 3 dimensions: (Channels) x (Frequency index) x (Trial). Is there a way to produce the legend (data 1, data 2,...) with the channel numbers using a for loop, in order to avoid writing down all 16 labels?
thank you!
Here is what i get by the way:
figure(1), hold on
plot(f, mean(pwrsignal(:,:,:), 3), 'LineWidth', 2)
xlim([0 200])
legend
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1346869/image.jpeg)
0 commentaires
Réponse acceptée
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Legend dans Help Center et File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!