function shili22

h0=figure(‘toolbar’,’none’,…

‘position’,[200 150 550 350],…

‘name’,’实例22′);

subplot(1,2,1)

x=rand(1,20);

y=rand(1,20);

z=peaks(x,y*pi);

t=delaunay(x,y);

trimesh(t,x,y,z)

hidden off

title(‘Figure1:Triangular Surface Plot’);

subplot(1,2,2)

x=rand(1,20);

y=rand(1,20);

z=peaks(x,y*pi);

t=delaunay(x,y);

trisurf(t,x,y,z)

title(‘Figure1:Triangular Surface Plot’);