Suppose you have M different curves y1(x), y2(x),...,yM(x), and they each have N points. Let's assume you also have the vector x which is 1 by N.
Define y=1:M.
Put the curves into a 2D matrix z(i,j) which is N by M.
Plot it with surf(x,y,z).
Once you have plotted it, you will notice a little cube-inside-a-circle icon at top right. Click it to enable plot rotation by clicking and dragging. When you click and drag, it shows you the perspective angle, so you can adjust it to 5 degrees if you like.
