Regarding 3d plot color
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I am trying to plot a 3d plot using surface function.
How can I change the color of the plot?
采纳的回答
Looks like you might want to set the 'EdgeColor' to 'none'
figure()
surface(1:1000,1:1000,randn(1000))
view([30 60])
figure()
surface(1:1000,1:1000,randn(1000),'EdgeColor','none')
view([30 60])
更多回答（1 个）
The spacing between your values is so small that all you are seeing here is the EdgeColor. Try setting the color to 'none' and see if what you get is more like what you expected.
[X,Y] = meshgrid(-5:.5:5);
Z = Y.*sin(X) - X.*cos(Y);
surface(X,Y,Z);
view(3)
% with no EdgeColor
figure
surface(X,Y,Z,'EdgeColor','none');
view(3)
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