connectOptions
Options for the connect
command
Description
returns
the default options for opt
= connectOptionsconnect
.
returns
an options set with the options specified by one or more opt
= connectOptions(Name,Value
)Name,Value
pair
arguments.
Examples
Retain Unconnected States in Model Interconnection
Use connectOptions
to cause
the connect
command to retain unconnected states
in an interconnected model.
Suppose you have dynamic system models sys1
,
sys2
, and sys3
. Combine these
dynamic system models to build an interconnected model with input
'r'
and output 'y'
. Set the option
to retain states in the model that do not contribute to the dynamics in the
path from 'r'
to 'y'
.
opt = connectOptions('Simplify',false); sysc = connect(sys1,sys2,sys3,'r','y',opt);
Input Arguments
Name-Value Arguments
Specify optional pairs of arguments as
Name1=Value1,...,NameN=ValueN
, where Name
is
the argument name and Value
is the corresponding value.
Name-value arguments must appear after other arguments, but the order of the
pairs does not matter.
Before R2021a, use commas to separate each name and value, and enclose
Name
in quotes.
Example: 'Simplify',false
Simplify
— Automatic elimination of unconnected states
true
(default) | false
Automatic elimination of unconnected states, specified as either true
or false
.
true
—connect
eliminates all states that do not contribute to the I/O transfer function from the specified inputs to the specified outputs of the interconnected system.false
—connect
retains unconnected states. This option can be useful, for example, when you want to compute the interconnected system response from known initial state values of the components.
Data Types: logical
Output Arguments
opt
— Options for connect
connectOptions
options set
Options for connect
, returned as a connectOptions
options
set. Use opt
as the last argument to connect
when
interconnecting models.
Version History
Introduced in R2013b
See Also
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