How I can plot a 2D in Matlab?

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sama
sama 2018-5-17
回答： Sandro Lecci 2018-5-18
Hi,
I have x(i,j),y(i,j) and Z(x,y). How can I plot my z points based on x and y?
Let me explain a little: I am doing a 2D modeling and I have flux at each point (x,y). I am confused how can I plot this?

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回答（1 个）

Sandro Lecci
Sandro Lecci 2018-5-18
Dear sama,
ckeck the documentation of the surf function or the scatter3 function.
https://ch.mathworks.com/help/matlab/ref/surf.html?searchHighlight=surf&s_tid=doc_srchtitle https://ch.mathworks.com/help/matlab/ref/scatter3.html?searchHighlight=scatter3&s_tid=doc_srchtitle
Best, Sandro

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