Julian Tam wrote:
> I'm trying to write a program for image histogram specification.
> Unfortunately, this is the first time I've ever attempted a GUI in
> MatLab, so I hope it's something I can do...
> Essentially, I want to have an axis, on which a user can click down
> on the left hand side of the axis (or anywhere...), and draw a line
> moving across the graph, thus creating a new function. I then want
> to place the f(x) values in a vector.
> Is this possible?
Yes. It's not a simple task that you describe, put people wrote code that
extracts necessary information when pressing a figure. You can find it on
> Also, can anyone suggest some MatLab GUI tutorial websites?