Needed to Modify plot

Het guys, i am attaching a code(mypr2.m) where i got good plots but i need to get plot like screenshot(26).png. I need some help to do this. Thanking you in advance.

[satish kumar]

To be more clear regarding the question,i need both theta and earth view factor vary in y-axis and x-axis should contain values of psi.

[Tommy]

You can add arrows to mark the theta values by using annotations. See the first example here.

You could also opt for a different method of displaying the theta values, such as with color:

cmap = jet(numel(thetaV));
figure(2); hold on;
for i = 1:numel(thetaV)
    plot(psi*180/pi, Fe1(i,:), 'Color', cmap(i,:));
end
xlabel('Attitude angle \psi (deg)'), ylabel('Earth view factor')
colormap(jet); cb = colorbar('Ticks', thetaV); cb.Label.String = 'Attitude angle \theta (deg)';
caxis([min(thetaV) max(thetaV)]);