User`s guide

5 Model Analysis Tools
5-6
Thesefunctionsalsoo perateonLTIarraysandreturnarrays.F or example,the
poles of a three dimensional LTI array
sysarray are obtained as follows.
sysarray = tf(rss(2,1,1,3))
Model sysarray(:,:,1,1)
=======================
Transfer function:
-0.6201 s - 1.905
---------------------
s^2 + 5.672 s + 7.405
Model sysarray(:,:,2,1)
=======================
Transfer function:
0.4282 s^2 + 0.3706 s + 0.04264
-------------------------------
s^2 + 1.056 s + 0.1719
Model sysarray(:,:,3,1)
=======================
Transfer function:
0.621 s + 0.7567
---------------------
s^2 + 2.942 s + 2.113
3x1 array of continuous-time transfer functions.
pole(sysarray)
ans(:,:,1) =
-3.6337
-2.0379
ans(:,:,2) =
-0.8549
-0.2011
ans(:,:,3) =
-1.6968
-1.2452