How to 3D plot function

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André Macedo
André Macedo 2020-10-30
评论： André Macedo 2020-10-30
Hello, I'm trying to 3D plot the following function:
function f = spheresize(x)
f=((3*x(1)^2*x(2))/4*pi)^(1/3);
end
I'm very new to mathlab so I've been trying different ways of doing it (plot3, ezsurf, fsurf) but I always come up with some error... I know I have to feed it some vectors but I'm not really sure the correct way to do it and I haven't been able to get it by googling other examples.

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Walter Roberson
Walter Roberson 2020-10-30
Ran in:
fsurf(@(x,y)spheresize([x;y]), [-5 5 0 10])
function f = spheresize(x)
f=((3*x(1,:).^2.*x(2,:))/4*pi).^(1/3);
end

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