I would like to put a number to each quarter in subplot. An example: subplot(2,2,X) I would that when X=1 in my chart in the first quarter appers "1" in top-left corner of the quarter and the same for the second one and so forth. Is it possible? How can I do? I sought for in MatLab subplot dedicated page and in forums but I was not able to find a solution. Thanks to whomsoever is able to provide or have already found a smart solution!