Increasing Edge Lines in a Surface Plot

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Abdi Hassan
Abdi Hassan 2022-5-27
评论： Abdi Hassan 2022-5-28
As of now, I am using three vectors with the fit function to produce a surface plot, and example code would be here:
plot(fit([x,u],z,'poly15','normalize','on'))
My problem is I would like to increase the number of edge lines on the surface plot. As of now, it is 50x50 for the x and y axis, but I would like to make it 100x100 instead.
Thank you for your assistance

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Chris
Chris 2022-5-28
sf = fit([x,u],z,'poly15','normalize','on');
xpts = linspace(min(x),max(x),100);
upts = linspace(min(u),max(u),100);
[xx, uu] = meshgrid(xpts,upts);
surf(xx, uu, sf(xx,uu))

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