How to plot "f(x,y) = e^-(x^2+y^2)" function in matlab?

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Beyza Taka 2020-4-9

评论： Torsten 2022-8-13

Undefined function or variable 'y'.

Error in Untitled (line 5)

y = exp(x.^2+y.^2);

my computer gives these errors and I do not know how to fix them.

Torsten 2020-4-9

Try "surf".

Beyza Taka 2020-4-9

That hasn’t changed

Star Strider 2020-4-9

编辑：Torsten 2020-4-9

Try this:

figure
fsurf(@(x,y)exp(-(x.^2+y.^2)), [-2 2  -2 2])

Rik 2022-8-13

@Nguyet Nguyen You should have posted a link to your question. That way you avoid double effort.

Torsten 2022-8-13

Can you also suggest for me what range would i change if i want to draw the function f(x,y)=(x^(2)+y^(2)) ℯ^(y^(2)-x^(2))

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