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Surface chart using surf

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Jacqueline Rigatto
Jacqueline Rigatto 2020-11-2
评论： Jacqueline Rigatto 2020-11-2
I can make a surface chart using the surf with the following information:
I was trying to do:
surf(Ef_teta_T2(:,1),f_vector,teta_i);
...
surf(Ef_teta_T2(:,36),f_vector,teta_i);
But the message appeared:
Error using surf
Z must be a matrix, not a scalar or vector.
The graph I intend to make is the same as this:
I thank you for your help

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采纳的回答

KSSV
KSSV 2020-11-2
Try
surf(teta_i,f_vector,Ef_teta_T2);
  3 个评论
显示 1更早的评论
KSSV
KSSV 2020-11-2
Yes you can.....but it depends on how your data is.
Jacqueline Rigatto
Jacqueline Rigatto 2020-11-2
I will ask another question about this. Thank you KSSV

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更多回答（1 个）

Image Analyst
Image Analyst 2020-11-2
Can't you just do
surf(Ef_teta_T2);
  2 个评论
Jacqueline Rigatto
Jacqueline Rigatto 2020-11-2
This doesn't work, because I need to include the direction. Thanks Image Analyst
Image Analyst
Image Analyst 2020-11-2
If you're going to use the surf(x,y,z) version with all of them being vectors, then they all need to have the same length. Yours don't.

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