how to plot 3d oval shape with 81 nodes

how to plot 3d oval shape in matlab

Answer 1

[Matt J]

An "oval" is a loose term. If you mean an ellipsoid, then you could use this FEX download,

https://www.mathworks.com/matlabcentral/fileexchange/87584-object-oriented-tools-for-fitting-conics-and-quadrics

[eCenter,eABC,eYPR]=deal([0 2 1] , [3 2 1], [20 30 0]);        %Ellipsoid parameters
        
gtEllip=ellipsoidalFit.groundtruth([],eCenter,eABC,eYPR);   

plot(gtEllip,   {'FaceColor', 'm'});