[Date Index] [Thread Index] [Author Index]

Re: vector field specifying location of vectors

• To: mathgroup at smc.vnet.net
• Subject: [mg92497] Re: vector field specifying location of vectors
• From: "David Park" <djmpark at comcast.net>
• Date: Wed, 1 Oct 2008 18:35:25 -0400 (EDT)
• References: <gbuls7$ldh$1@smc.vnet.net>

Why don't you give a specific example?

-- 
David Park
djmpark at comcast.net
http://home.comcast.net/~djmpark/


"yapster" <shirley.yap at csueastbay.edu> wrote in message 
news:gbuls7$ldh$1 at smc.vnet.net...
> Hello.
>
> I'd like to plot a vector field and specify which vectors to plot (for 
> example, only at points with integer coordinates).
>
> What I am trying to do is show how a vector field transforms under a 
> planar transformation.  So, if F is the planar transformation, a vector V 
> based at the point (x,y) will become a new vector NV based at F(x,y).
>
> Thanks for any help.
>