fAugss – IQClab

The function $G_\mathrm{new}=fAugss(G1,G2,nr)$ augments the state space realizations $G_1=ss(A_1,B_1,C_1,D_1)$ with another state space realization $G_2=ss(A_2,B_2,C_2,D_2)$ , which is repeated $n_r$ times:

$G_\mathrm{new}\left[\begin{array}{cc|cc}A_1&0&B_1&0\\0&I_{nr}\otimes A_2 &0&I_{nr}\otimes B_2\\ \hline C_1&0&D_1&0\\0&I_{nr}\otimes C_2&0&I_{nr}\otimes D_2 \end{array}\right].$