Пример » [X.Y]=meshgrid(-3:0.25:3)

Пример 1

» [X.Y]=meshgrid(-3:0.25:3);
Z=peaks(X/2.Y*2):
» [Xl,Yl]=meshgrid(-3:0.1:3);
Zl=interp2(X,Y.Z.Xl.Yl) :
» mesh(X.Y,Z).hold on.mesh(Xl.Yl,Zl+15).hold off