how can i draw a 3-D figure?

i have these coordinates in x,y,z :

x=[1*121]

y=[1*121]

z=[1*121]

now i want to draw its figure in matlab.

Answer 1

[KALYAN ACHARJYA]

x=rand(1,121);
y=rand(1,121);
z=rand(1,121);
plot3(x,y,z);
grid on;

More 3D plots, Documentation here