3D plotting base surface

4 次查看（过去 30 天）
Darkhan Sheldebayev
回答： Star Strider 2019-12-8
Hi there, i have a 3D figure i need to make a base for that . Should it be rectancgle and how to fill it?Many thanks :o

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回答（1 个）

Star Strider
Star Strider 2019-12-8
I am not certain what you are asking.
The plot appears to be by the stem3 function.
Try this:
x = randn(1, 10);
y = randn(1, 10);
z = randn(1, 10);
figure
stem3(x, y, z, 'filled')
hold on
xl = xlim;
yl = ylim;
hs = surf(xl, yl, zeros(size(xl(:)*yl)));
set(hs, 'FaceAlpha',0.2, 'FaceColor',[0.6 0.6 0.6])
hold off
grid on
producing:
3D plotting base surface - 2019 12 08.png
Experiment to get different results.

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