I am trying to include two following pictures side-by-side into
but usually the second is placed lower than the first one. It depends on their sizes:
if I want them to be of a similarly size then their horizontal axes are not the same.
if I make their horizontal axes to be the same, then the second picture has to bigger than the first one.
I have used
\mbox and similar commands, but it somehow does not have any effect.
I have tried also this: Move a figure a bit right
Maybe the reason is that the pictures have different resolutions?
Thanks for advice.
Edit: The first image may cause the problems: opening it in "Eye of GNOME 2.30.0" one gets this view: