GRAFIK 3D (MATKOM TUGAS 4)

GRAFIK 3D

>> x=[-10:0.5:10];

>> y=[-10:0.5:10];

>> [x,y]=meshgrid(x,y);

>> z=sqrt(5*x.^2+3*y.^2);

>> surf (x,y,z)

>> r1=5*sin(z);

>> surf (x,y,r1)

>> r2=4*sin(z);

>> surf (x,y,r2)

>> r3=3*cos(z);

>> surf (x,y,r3)

>> r4=2*cos(z);

>> surf (x,y,r4)

>> surf (x,y,r1)

>> hold on

>> mesh (x,y,r2)

>> hold on

>> surf (x,y,r3)

>> hold on

>> mesh (x,y,r4)