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sresidualize 373
truncate
Syntax
sysout = truncate(sysin,ord)
Parameter List
Inputs: sysin Input Dynamic System
ord Order of the truncated system: sysout
Outputs: sysout Truncated output 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 =
A
11
A
12
B
1
A
21
A
22
B
2
C
1
C
2
D
,
where A
11
is of dimension ord × ord. The truncated output Dynamic System, sysout
is simply,
sysin =
A
11
B
1
C
1
D
.