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