From: <HIDDEN>
Newsgroups: comp.soft-sys.matlab
Subject: Re: Angle between two vectors
Date: Fri, 18 Jun 2010 14:41:07 +0000 (UTC)
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"Roger Stafford" <> wrote in message <hvet7b$b6c$>...
> "Beho nashed" <> wrote in message <hvejah$ab6$>...
> > Hello Roger,
> > I keep selecting points for an angle bigger than 90 degree, but the program is giving me an angle less than 90 deg!!!

Hello Roger,
I actually noticed the bracket and fixed it. I just noticed something in the image displayed. the Y-axis starts from the top!!!

I tried to use set(gca,'ydir','normal') , but it flips the picture and the axis, not just the axis. I am not sure how to flip the axis only, I believe that's the problem.