x=linspace(0,3*pi,100);
Z=[sin(x);sin(2*x);sin(2*x)];
Y=[zeros(size(x));ones(size(x))/2;ones(size(x))];
subplot(2,2,1)
plot3(x,Y,Z)
grid,xlabel('X-axis'),ylabel('Y-axis'),zlabel('Z-axis')
title('DefaultAz=-37.5,El=30')
view(-37.5,30)
subplot(2,2,2)
plot3(x,Y,Z)
grid,xlabel('X-axis'),ylabel('Y-axis'),zlabel('Z-axis')
title('Az Rotated to 52.5')
view(-37.5+90,30)
subplot(2,2,3)
plot3(x,Y,Z)
grid,xlabel('X-axis'),ylabel('Y-axis'),zlabel('Z-axis')
title('El Increased to 60')
view(-37.5,60)
subplot(2,2,4)
plot3(x,Y,Z)
grid,xlabel('X-axis'),ylabel('Y-axis')
title('Az=0,El=90')
view(0,90)