From: "CRet" <c.ret@wanadoo.fr>
Newsgroups: comp.soft-sys.matlab
References: <ef386c5.-1@webcrossing.raydaftYaTP>
Subject: Re: 3D Mapping
Date: Fri, 2 Jun 2006 00:33:26 +0200
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Dear Akicia,

look at the doc griddata and the exemple.

Hope this help you.
C.Ret


"Alicia Sanchez" <aliciasmm82@gmail.com> wrote in
news:ef386c5.-1@webcrossing.raydaftYaTP...
> I need to plot a figure more or less like the one showed in the "surf
> function". My problem is that I have 3 vectors of size Nx1, that
> indicate the x and y coordinates, and the other one the power value
> associated to that point (x,y).
>
> My problem is that I need to make some interpolation with the values
> that I have, in order to construct the surface to be respresented. In
> this picture is shown more or less the values that I've got. The x´s
> represents a different value. So i need to cover the holes in between
> them, so I can draw a surface where the height (or color) indicates
> the value of the power.
> Any of you know how to solve this problem?
>
> |
> | x x
> | x x x x x x
> |xx x x x x x x
> |xx x x
> |x x x x x x x
> |_________________________