On 29 Jul 2014, at 02:43 pm, Robert Kern <robert.k...@gmail.com> wrote:
> On Tue, Jul 29, 2014 at 12:47 PM, Josè Luis Mietta
> <joseluismie...@yahoo.com.ar> wrote:
> Robert, thanks for your help!
>
> Now I have:
>
> * Q nodes (Q stick-stick intersections)
> * a list 'NODES'=[(x,y,i,j)_1,........, (x,y,i,j)_Q], where each element
> (x,y,i,j) represent the intersection point (x,y) of the sticks i and j.
> * a matrix 'H' with Q elements {H_k,l}.
> H_k,l=0 if nodes 'k' and 'l' aren't joined by a edge, and H_k,l = R_k,l = the
> electrical resistance associated withthe union of the nodes 'k' and 'l'
> (directly proportional to the length of the edge that connects these nodes).
> * a list 'nodes_resistances'=[R_1, ....., R_Q].
>
> All nodes with 'j' (or 'i') = N+1 have a electric potential 'V' respect all
> nodes with 'j' or 'i' = N.
>
> Now i must apply NODAL ANALYSIS for determinate the electrical current
> through each of the edges, and the net current (see attached files). I have
> no ideas about how to do that. Can you help me?
>
> Please do not send largish binary attachments to this list. I do not know
> off-hand how to do this, but it looks like the EE201 document you attached
> tells you how. It is somewhat beyond the scope of this mailing list to help
> you understand that document, sorry.
>
And it is not a good idea to post copyrighted journal articles to a list where
they will end
up in a public list archive (even if not immediately recognisable so).
Derek
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