% lect11_5: Controlling the view

% Set up initial plot
x = -3:0.25:3;
y = -3:0.25:3;
[X, Y] = meshgrid(x, y);
Z = 1.8.^(-1.5*sqrt(X.^2+Y.^2)).*cos(0.5*Y).*sin(X);

% Surface plot
surf(X, Y, Z)
xlabel('x'); ylabel('y'); zlabel('z');
pause

% Change the view
view(20, 35)
pause

% Projection on x-y plane: top view
title('Top view')
view(0, 90)
pause

% Projection on x-z plane: side view
title('Side view')
view (0, 0)
pause

% Projection on y-z plane: side view
title('Side view')
view (90, 0)
pause

% Rotate the view until CTRL C typed
az = -37.5;
delta_az = 10;
while 1
    az
    view (az, 30);
    az = az + delta_az;
    pause(1);
end

% Now try the Plot Editor...