Plot animation of multivariable function
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Hi,I am new to matlab and I am trying to plot a animation of Rosenbrock Function when x3 is changing just like this from wikipedia.Can someone tell me how to get start?
![](https://www.mathworks.com/matlabcentral/answers/uploaded_files/272742/image.gif)
Answers (1)
Devineni Aslesha
on 25 Feb 2020
I considered a random function to plot the animation of a multivariable function.
x = linspace(-2,2);
y = linspace(-2,2);
z = linspace(-2,2);
[X,Y,Z] = ndgrid(x,y,z) ;
for i = 1:100
fxyzOut(:,:,i) = randFun(X(:,:,i),Y(:,:,i),Z(:,:,i));
surf(X(:,:,i),Y(:,:,i),fxyzOut(:,:,i)/1000) ;
drawnow
pause(0.05)
end
function fxyz = randFun(x,y,z)
fxyz =((1-x).^2)+(100*((y-(x.^2)).^2)) + ((1-z).^2)+(100*((y-(z.^2)).^2));
end
For more information, refer the following links:
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