How to fill the plot to some specific value
3 vues (au cours des 30 derniers jours)
Afficher commentaires plus anciens
Kai Wang
le 27 Jan 2024
Modifié(e) : Star Strider
le 27 Jan 2024
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/1601436/image.png)
0 commentaires
Réponse acceptée
Star Strider
le 27 Jan 2024
Modifié(e) : Star Strider
le 27 Jan 2024
Try this —
t = linspace(0, 2*pi, 500);
s = sin(t);
figure
plot(t, s, 'LineWidth',1.5)
Lv1 = s >= 0.5;
Lv2 = s <= -0.5;
hold on
patch([t(Lv1) flip(t(Lv1))], [0.5*ones(size(s(Lv1))) flip(s(Lv1))], 'b', 'FaceAlpha',0.25, 'EdgeColor','none')
patch([t(Lv2) flip(t(Lv2))], [-0.5*ones(size(s(Lv2))) flip(s(Lv2))], 'b', 'FaceAlpha',0.25, 'EdgeColor','none')
hold off
Ax = gca;
Ax.XAxisLocation = 'origin';
Ax.XMinorTick = 'on';
Ax.YMinorTick = 'on';
Make appropriate changes to get the result you want.
EDIT — Added minor ticks.
.
0 commentaires
Plus de réponses (0)
Voir également
Catégories
En savoir plus sur Line Plots 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!