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how can i get the data from 3D graph? xyz

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  3 Comments
Azzi Abdelmalek
Azzi Abdelmalek on 13 Apr 2016
what is the extension of your file?

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Accepted Answer

Walter Roberson
Walter Roberson on 13 Apr 2016
It is not going to work very well: your data is too close together and there is too much overlap.
  2 Comments
Walter Roberson
Walter Roberson on 27 Mar 2020
My response would be the same: you can use any of those contributions from the File Exchange, but you are not likely to get a good result. The hidden surface is going to cause you problems.

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More Answers (1)

Azzi Abdelmalek
Azzi Abdelmalek on 13 Apr 2016
%-----Example------------
x=1:100
y=1:100
[X,Y]=meshgrid(x,y)
Z=sin(X).^2+cos(Y).^2
mesh(X,Y,Z)
%-------------------
ch=get(gca,'children')
X=get(ch,'Xdata')
Y=get(ch,'Ydata')
Z=get(ch,'Zdata')

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