fourplan¶

augmented plant to four plants

Calling Sequence¶

[P11,P12,P21,P22]=fourplan(P,r)

:P syslin list (linear system) : :r 1x2 row vector, dimension of P22 : :P11,P12,P21,P22 syslin lists. :

Utility function.

P being partitioned as follows:

P=[ P11 P12;
    P21 P22]

with size(P22)=r this function returns the four linear systems P11,P12,P21,P22.