Superposing multiple 3d plots

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Anshuman Pal
Anshuman Pal 2021-8-22
评论： Anshuman Pal 2021-8-23
Hello,
To superpose 2d plots, I just use the command `hold on` before plotting. However, when I try using this with 3d plots `plot3()`, I get a 2d projection of the superposed plots, instead of getting a 3d plot. What is going on?
Example syntax:
figure
plot3(x,y,z,'k.-')
gives me a 3d plot as expected. However, adding a point at the origin:
figure; hold on
plot3(rx,ry,rz,'k.-')
plot3(0,0,0,'ro')
gives a flat 2d image. Am I typing something wrong? Thank you.

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采纳的回答

DGM
DGM 2021-8-22
You should be able to get the 3D view back by just specifying it explicitly after the plotting is done.
view(3)
  1 个评论
Anshuman Pal
Anshuman Pal 2021-8-23
Yes it worked. But I don't understand what happened. What does `view(3)` do?

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