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## Can Octave solve this kind of numerical analysis problem ???

 From: Ramesh S Guzar Subject: Can Octave solve this kind of numerical analysis problem ??? Date: Fri, 24 Dec 1999 09:30:15 +0530

```Hi,

I have a problem which is related to the numerical analysis.
Hence I thought I would seek your help on this.

I have a Parameter "Z" which depends on 5 independent variables
l, m, n , o and p.
A1, A2 ......An are the values of Z for (l1,m1,n1,o1,p1) .....
to (ln,mn,nn,on,pn) co-ordinates.

Pictorially, the above looks like,

^ Z
|               A2    . .  . . . .  An
|      A1 . . . . . . . . .. . A3
|               A32     A29 . . . .
|
n   |   m           A5      A6
\  |  /
\ | /          A7......A8
\|/
*-------------------------------->l
/ \
/   \
/     \
o       p

Is it possible to fit a curve or get an expression for "Z" interms
of the know points like A1,A2.....An, and interpolate the value
of "Z" for any (l,m,n,o,p) set ? Can Octave do this ? If not
directly, do you have any suggestions on how to use Octave to
solve this problem ?

I would highly appreciate any help on this problem.

Thanks and best regards,
Ramesh

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