How to maximize the graph area in case of subplots ?

I have 5 graphs and i want to subplot them but when i do they turn out to be of very small size.

[Imdad Ullah Khan]

Use after figure this:

set(gcf,'WindowState','maximized')

Answer 1

[Jan]

There is a bunch of solution in the FileExchange. Search for "subplot":

https://www.mathworks.com/matlabcentral/fileexchange?q=subplot