如何在 Matlab 中绘制 3D 网格(立方体) [英] How to plot 3D grid (cube) in Matlab

问题描述

我想绘制带有线条的透明立方体网格.像这样的东西:

Hi I would like to plot transparent cube-shaped grid with lines in it. Something like this:

然而，我只设法绘制了一个 2D 网格:

However, I managed only to draw a 2D grid:

[X,Y] = meshgrid(-8:.5:8);
Z = X+1;
surf(X,Y,Z)

我使用的是 Matlab R2009b.如果无法在 matlab 中绘制此图，您能否向我推荐一个我可以使用的软件.

I use Matlab R2009b. If it is impossible to plot this in matlab could you recommend me a software I could use.

推荐答案

如果你不介意一些 for 循环，这样的事情会奏效:

If you don't mind a few for loops, something like this will work:

clf
figure(1)
for g = 0:.2:2
for i = 0:.2:2

   plot3([g g], [0 2], [i, i])
   hold on
end
end

for g = 0:.2:2
for i = 0:.2:2

   plot3([0 2], [g g], [i, i])
   hold on
end
end

for g = 0:.2:2
for i = 0:.2:2

   plot3([i i], [g g], [0 2])
   hold on
end
end

您可能只需要通过更改线条属性来使网格透明，我认为您无法更改 alpha 值来实现此目的.希望有帮助.

You will just need to make the grid transparent by probably changing line properties, I don't think you can change alpha values to accomplish this. Hope that is helpful.

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