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- function [a,b,c,d] = sys2ss(sys,x)
- %
- % [A,B,C,D] = SYS2SS(SYS,X) peels off the state-space from the
- % system matrix quadriple:
- %
- % sys = |A B|, x : no. of states
- % |C D|
- %
-
- % R. Y. Chiang & M. G. Safonov 2/88
- % Copyright (c) 1988 by the MathWorks, Inc.
- % All Rights Reserved.
- % ----------------------------------------------------------------
- %
- [rs,cs] = size(sys);
- a = sys(1:x,1:x);
- b = sys(1:x,x+1:cs);
- c = sys(x+1:rs,1:x);
- d = sys(x+1:rs,x+1:cs);
- %
- % ------ End of SYS2SS.M --- RYC/MGS %