Converting x y coordinates to a 2D matrix

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Sowmya MR
Sowmya MR 2018-1-18
评论： Jos (10584) 2018-1-18
Hi,
I have two vectors: X and Y corresponding to an image. Now if i do plot(X,Y) i get a nice image plot but i want to convert X and Y to a 2D matrix. Can someone please help?
  1 个评论
Jos (10584)
Jos (10584) 2018-1-18
What does "corresponding to an image" means?
Can you give a small example of some artificial input and expected output?

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回答（1 个）

KSSV
KSSV 2018-1-18
x = unique(X) ;
y = unique(Y) ;
[X2d,Y2d] = meshgrid(x,y) ;

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