How can I find a section of a graph?
1 vue (au cours des 30 derniers jours)
Afficher commentaires plus anciens
I want to highlight a percentage of the maximum amplitude along the wave. What function will allow me to do this?
0 commentaires
Réponses (1)
Chunru
le 9 Sep 2021
% plot the curve
t = 0:.1:5;
x = cos(2*pi*3*(t-2.5))./(1+(t-2.5).^2*2);
plot(t, x, 'b-');
% peak around 2.4-2.6
idx = find(t>2.4 & t<2.6);
hold on
plot(t(idx), x(idx), 'y-', 'LineWidth', 2)
0 commentaires
Voir également
Catégories
En savoir plus sur Annotations 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!