sresidualize 373
truncate
Syntax
sysout = truncate(sysin,ord)
Parameter Li st
Inputs: sysin InputDynamic System
ord Order of the truncated system: sysout
Outputs: sysout Truncatedoutput Dynamic System
Description
The function truncate is cross-licensed from the model reduction toolbox and has
slightly more capabilities than those described here. See the online help for further
details.
Consider a partitioning of the input Dynamic System,sysin, as follows.
sysin =
A11 A12 B1
A21 A22 B2
C1C2D
,
where A11 is of dimension ord ×ord. The truncated output Dynamic System,sysout
is simply,
sysin =A11 B1
C1D.