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D.11.2.12 iostruct

Procedure from library control.lib (see control_lib).

Usage:
iostruct( R ); R a module

Return:
list L with entries: string s, intvec v, module P and module Q

Purpose:
if R is the kernel-representation-matrix of some system, then we output a input-ouput representation Py=Qu of the system, the components that have been chosen as outputs(intvec v) and a comment s

Note:
the procedure uses Bareiss algorithm

Example:
 


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