Re: two correlated random process

"David Heiser" <[EMAIL PROTECTED]> wrote in message news:<[EMAIL PROTECTED]>...
> "ZHANG Yan" <[EMAIL PROTECTED]> wrote in message
> news:[EMAIL PROTECTED]
> > I have a question.
> >
> > For a randomly moving object in two-dimensional plane, the object has to
> > move from point X to point Y. During the movement, there are two random
> > processes posing on the object. For example, one process is the irregular
> > geograph and the other process is the varying weather. The two processes
>  may
> > be correlated. Plz give some suggestions on
> >
> > where can I find the related reference and which book specify such
>  problem.
> >
> > Thanks and Kind Regards
> >
> > --
> > ZHANG Yan
> > http://www.ntu.edu.sg/home5/pg01308021
> 
> Look for the "random walk" topic in any advanced mathematical statistics
> book. You just have a random walk in 2 dimensions here. I'm not going to
> suggest any of the old "standard" books here.
> 
> David Heiser
> >
> >

Thank you very much for the suggestions.