Corazón en MATLAB

MATLAB:


v=-1.5:.01:1.5;
[x,y,z]=ndgrid(v,v,v);
w=(2*x.^2+y.^2+z.^2-1).^3-(1/10)*x.^2.*z.^3-y.^2.*z.^3;
p=patch(isosurface(w,0));
set(p,'facecolor','r','edgecolor','none')
camlight;lighting phong
view(-13,6)