2D
xm = -1.5:0.1:1.5;
ym = -1.5:0.1:1.5;
[x,y] = meshgrid(xm,ym);
f = x.^2 + y.^2 - 1;
contour(x,y,f,[0,0]);
3D
xm = -1.5:0.1:1.5;
ym = -1.5:0.1:1.5;
zm = -1.5:0.1:1.5;
[x,y,z] = meshgrid(xm,ym,zm);
f = x.^2 + y.^2 + z.^2 - 1;
isosurface(x,y,z,f,0);
Someone’s trash, my treasure?
xm = -1.5:0.1:1.5;
ym = -1.5:0.1:1.5;
[x,y] = meshgrid(xm,ym);
f = x.^2 + y.^2 - 1;
contour(x,y,f,[0,0]);
xm = -1.5:0.1:1.5;
ym = -1.5:0.1:1.5;
zm = -1.5:0.1:1.5;
[x,y,z] = meshgrid(xm,ym,zm);
f = x.^2 + y.^2 + z.^2 - 1;
isosurface(x,y,z,f,0);
I would like to plot implicit function but i have a problem, I would like your assistance
Could I send my file and help me
Best Regrds
Sure. You can post the question here or send me by email, whatever convenient. My email is roach21cn at hotmail dot com.