How to color Gaussian 3D plot with shiny texture?

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wndud77 2024-2-12

评论： wndud77 2024-2-12

Hi,

I tried to plot the Gaussian peak with Matlab.

From the wikimedia, I found the Matlab code for Gaussian like below:

https://commons.wikimedia.org/wiki/File:Gaussian_2d.png#file

[X, Y] = meshgrid(-30:.1:30, -30:.1:30);
Z = exp(-X.^2-Y.^2);
surf(X,Y,Z);
shading interp;
view(-56,56)

And this gave me the plot like below.

Is there any way to make this plot with shiny material like this?:

Thanks in advance.

Matt J 2024-2-12

编辑：Matt J 2024-2-12

[X, Y] = meshgrid(-3:0.1:+3);

Z = exp(-X.^2-Y.^2);

surf(X,Y,Z,'FaceColor',[0.6 0.1800 0.700],'EdgeColor','none');

light(Position=[2,-3 0.5]);

material shiny

view(-56,56)

Matt J 2024-2-12

Glad it worked, but you should upgrade your Matlab version if you can.

wndud77 2024-2-12

Agree. Mine is R2020b so I thought probably my version is too old for your code.

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