How to plot a 2d potential function
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Hi all. Today I came across a function f(X,Y) = cos(2*pi*X)(1+3Y) + ((2*pi*y)^2)/2.
I thought this was a 3d function but apparently it's not. How do i plot this 2D function in MATLAB.
Is there a special function for handling potential functions in MATLAB? thank you very much
采纳的回答
f = @(X,Y) cos(2*pi.*X).*(1+3.*Y) + ((2*pi.*Y).^2)/2
fsurf(f)
3 个评论
MatlabEnthusiast
2019-2-27
编辑：MatlabEnthusiast
2019-2-27
Yes, you have independent 2 input variables and a resulting value which is usually shown in the 3rd dimension. But of course you also can show this in 2D by using:
fcontour(f)
This results in:
If this answer was helpful, please accept it.
MatlabEnthusiast
2019-2-27
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