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  • Committer: Bazaar Package Importer
  • Author(s): Torsten Werner
  • Date: 2002-03-21 16:57:43 UTC
  • Revision ID: james.westby@ubuntu.com-20020321165743-e9mv12c1tb1plztg
Tags: upstream-2.6
Import upstream version 2.6

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man/polynomials/colcompr.cat
 
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colcompr          Scilab Group          Scilab Function            colcompr
 
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NAME
 
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   colcompr - column compression of polynomial matrix
 
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CALLING SEQUENCE
 
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 [Y,rk,ac]=colcompr(A);
 
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PARAMETERS
 
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 A    : polynomial matrix
 
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 Y    : square polynomial matrix (right unimodular basis)
 
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 rk   : normal rank of A
 
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 Ac   : Ac=A*Y, polynomial matrix
 
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DESCRIPTION
 
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   column compression of polynomial matrix A (compression to the left)
 
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EXAMPLE
 
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 s=poly(0,'s');
 
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 p=[s;s*(s+1)^2;2*s^2+s^3];
 
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 [Y,rk,ac]=colcompr(p*p');
 
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 p*p'*Y
 
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SEE ALSO
 
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   rowcompr  
 
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