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DOCUMENTATION CENTER SEARCH
New to
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Find your learning path
»
Mathematica
>
Mathematics and Algorithms
>
Control Systems
>
Basic Modeling
>
SystemsModelDimensions
>
BUILT-IN MATHEMATICA SYMBOL
SystemsModelOrder
TransferFunctionModel
StateSpaceModel
See Also »
|
Basic Modeling
New in 8.0: Alphabetical Listing
More About »
SystemsModelDimensions
SystemsModelDimensions
[
sys
]
gives the number of inputs and outputs of a
StateSpaceModel
or
TransferFunctionModel
object
sys
.
EXAMPLES
CLOSE ALL
Basic Examples
(2)
A transfer-function model with three inputs and two outputs:
A state-space model with three inputs and two outputs:
A transfer-function model with three inputs and two outputs:
In[1]:=
Out[1]=
In[2]:=
Out[2]=
A state-space model with three inputs and two outputs:
In[1]:=
Out[1]=
In[2]:=
Out[2]=
Applications
(2)
Keep track of the number of inputs and outputs during model manipulations:
Count the number of inputs and outputs while connecting models:
Connect the two outputs of
to the two inputs of
:
The resulting system has two inputs and one output:
Merge the first input of
and the second input of
:
The resulting system has three inputs and three outputs:
SEE ALSO
SystemsModelOrder
TransferFunctionModel
StateSpaceModel
MORE ABOUT
Basic Modeling
New in 8.0: Alphabetical Listing
New in 8