how Draw a Tetrahedron in matlab

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arnaud ensberg
arnaud ensberg 2015-10-26
评论： Star Strider 2015-10-27
  • Item one
  • Item twoplease how to draw a Tetrahedron in matlab ?

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回答（1 个）

Star Strider
Star Strider 2015-10-26
Item one is easy: ... !
Item two: This is one possibility:
X = [1 0 1; 0 0 0; 0 0 0]*1.5;
Y = [0 0 0; 1 0 1; 0 0 0]*1.5;
Z = [0 1 0; 0 0 0; 1 0 1]*1.5;
figure(1)
surf(X, Y, Z)
axis equal
axis([-1 2 -1 2 -1 2])
Experiment with it and with the hgtransform function and its friends to get the result you want.
  2 个评论
arnaud ensberg
arnaud ensberg 2015-10-27
how I can do to have a empty Tetrahedron please?
Star Strider
Star Strider 2015-10-27
Replace the surf call with mesh.

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