File: colinout.cat

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colinout          Scilab Group          Scilab Function            colinout
NAME
   colinout - inner-outer factorization
  
CALLING SEQUENCE
 [Inn,X,Gbar]=colinout(G)
PARAMETERS
 G    : linear system (syslin list) [A,B,C,D]
      
 Inn  :  inner factor (syslin list)
      
 Gbar :  outer factor (syslin list)
      
 X    :  row-compressor of G (syslin list)
      
DESCRIPTION
   Inner-outer factorization (and column compression) of (lxp) G =[A,B,C,D]
  with l<=p.
  
   G is assumed to be fat (l<=p) without zero on the imaginary axis and with
  a D matrix which is full row rank.
  
   G must also be stable for having Gbar stable.
  
   Dual of rowinout.
  
SEE ALSO
   syslin, rowinout