Visualize Rotation in 3d | MATLAB

Code:

clc

clear all

close all

warning off

t=0:0.01:20*pi;

x=t.*cos(t);

y=t.*sin(t);

plot3(x,y,t);

axis([-80 80 -60 60 0 70]);

clf;

for i=1:1000

 clf

m=[x;y;t];

a=1;

rot=[cos(a) -sin(a) 0;sin(a) cos(a) 0;0 0 1];

s=rot*m;

x=s(1,:);

y=s(2,:);

t=s(3,:);

plot3(x,y,t);

axis([-100 100 -100 100 0 70]);

pause(1);

end