How can I fit multiple curves onto a base curve/plot

I have a set of curves that I plotted on matlab after a lot of data/image analysis.

I am trying to create a master curve where all these individual curves (see attached imaged) shift onto the base (blue line, water) to give a master curve. I need to know how much each curve was shifted and maybe if there was a change in gradient.

In summary, I need to shift all the curves or collapse all the curves onto the 'water' curve in the attached graph to get a shifting factor for each curve.

THanks,

[dpb]

Try again on ttaching the figure...

Answer 1

[Joy Tian]

You may try "hold on" if you want to multi-plot on the same graph. And type "hold off" if you have plotted enough.