how to plot a 3d surface using a matrix

1 次查看（过去 30 天）
Antonios Georgantas
Antonios Georgantas 2018-10-23
评论： Star Strider 2018-10-24
I have a matrix d = 6x181, each of the numbers comprising it being density. How can I draw a surface plot against p and m, where m=1:1:6 and s=0:20:181? There was a similar question in the forum addressing the case of a matrix M with equal dimensions, but it was unclear to me, how to model it for my situation. Any help would be greatly appreciated.

请先登录，再回答此问题。

采纳的回答

Star Strider
Star Strider 2018-10-23
Another option:
d = sin((1:6)' * (1:181) / 90); % Creates (6x181) Matrix
m = 1:6;
p = 0:20:181;
figure
surf(d)
set(gca, 'XTick',p, 'YTick',m)
xlabel('p')
ylabel('m')

更多回答（1 个）

Walter Roberson
Walter Roberson 2018-10-23
See warp() which can accept arbitrary rectangular grid of coordinates including non uniform.

类别

在 Help Center 和 File Exchange 中查找有关 Surface and Mesh Plots 的更多信息

标签

产品


版本

R2018b

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by