Make a contourf plot beautifuller

2 次查看（过去 30 天）
Steffen B.
Steffen B. 2024-1-19
评论： Star Strider 2024-1-22
Hello,
I have a question regarding the contourf plot in Matlab.
With my script:
f=figure(2);
fontSize=20;
f.Position(3:4)=[1280 1080];
%
contourf(x,y,T,15)
clabel(contourf(x,y,T,15,"-b"),'FontSize', fontSize)
cb= colorbar;
c=turbo(20);
colormap(c);
shading interp
set(gca,'ydir','reverse')
set(gca,'FontSize',fontSize)
set(cb,'FontSize',fontSize)
set(gca,'FontSize',fontSize)
xlabel('X/ m','FontSize', fontSize)
ylabel('Y/ m','FontSize', fontSize)
I get this plot:
It's not beaufifull.
I would like create something like this:
Is it possible to smooth the contourf plot to create a better plot?
Would it be also possible to achive a plot without filled areas, only with colored isolines? Like this:
With best regards
Steffen

请先登录，再回答此问题。

采纳的回答

Star Strider
Star Strider 2024-1-19
编辑：Star Strider 2024-1-19
Ran in:
The first one (with or without contour lines) is possible with a combination of the surf and view functions —
[X,Y,Z] = peaks(50);
figure
surf(X, Y, Z)
shading('interp')
view(0, 90)
The second is simply a contour plot —
figure
contour(X, Y, Z, 'LineWidth',1.5)
Ax = gca;
Ax.Color = [1 1 1]*0.7;
Combining them —
Zoffset = 2;
figure
surf(X, Y, Z)
shading('interp')
hold on
contour3(X, Y, Z+Zoffset, 'LineWidth',2)
hold off
view(0, 90)
EDIT — Corrected Errors.
.

更多回答（0 个）

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

R2021b

Community Treasure Hunt

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

Start Hunting!

Translated by