如何在Matlab中绘制三维网格（立方体） [英] How to plot 3D grid (cube) in Matlab

问题描述

我想绘制透明的立方体形网格线。像这样：

然而，我只管理了一个2D网格：

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

我使用Matlab R2009b。
如果在matlab中不可能绘制这个图像，你可以推荐我使用一个软件。

  clf 
图（1）
 for g = 0：.2：2 
 for i = 0：.2：2 
 
 plot3（[gg]，[0 2]，[i，i]）
持有
结束
结束
 
 g = 0：0.2：2 
 i = 0：0.2：2 
 $对于g = 0，b $ b plot3（[0 2]，[gg]，[i，i]）
持有
结束
结束
 
。 2：2 
对于i = 0：.2：2 
 
 plot3（[ii]，[gg]，[0 2]）
保持
结束
 end 
  

您只需要通过更改线条属性来使网格透明，I不要以为你可以改变alpha值来完成这个。希望有帮助。

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

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

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

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

解决方案

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

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.

这篇关于如何在Matlab中绘制三维网格（立方体）的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！