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[mathcad] SV: filling a matrix
| [mathcad] SV: filling a matrix |
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Author: Gundermann, Jesper
Posted: Tue, 14 Mar 2006 14:02:46 +0100
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Dear Marc
I designed the routine "JOIN" that lets you build up matrices by submatrices...maybe it could be used?
Best regards
Jesper Gundermann
-----Oprindelig meddelelse-----
Fra: Marc Artzrouni
Sendt: 14. marts 2006 10:46
Til: Mathcad Discussion List
Emne: [mathcad] filling a matrix
I have a matrix A of dim say 10 by 10; I want to fill the submatrix of
A from row 2 to row 4 and col 3 to 7 with a matrix
B of the correesponding dimension (i.e. 3 by 5). In other words put B
in A, from row 2 to row 4 and col 3 to 7. Is there
a way I can do that " vectorally" , without having to write a double
loop? (I need something like the submatrix function, but for input
purposes -
submatrix only extracts data).
Many thanks if someone can think of a way of doing that.
Marc Artzrouni
--
Marc Artzrouni
Département de Mathématiques (IPRA)
Université de Pau - BP 1155
64013 Pau Cedex
FRANCE
Home page/page perso:
http://www.univ-pau.fr/~artzroun/
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