How to draw a picture in matlab as below:

I have the data but I am required to draw a picture in the following style:

So I want to know how to put the two type of picture in one piece

Thank U!

Answer 1

[Star Strider]

That resembles a surfc plot. The contour normally only shows the contour llines, however setting the 'FaceColor' to 'flat' (from the default 'none') fills it appropriately.

Try something like this —

Z = peaks;
sc = surfc(Z, 'EdgeColor','interp');
ctr = sc(2);
ctr.FaceColor = 'flat';
zlim([-10 max(zlim)])
xlabel('$z$', 'Interpreter','latex')
ylabel('$\xi$', 'Interpreter','latex')
zlabel('error')
title('(c)error')

EDIT — Re-ran the code.

EDIT — (6 Jun 2023 at 13:04)

Added axis labels and title, changed zlim.

.