Simulink Control Design™ - MathWorks

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linqueryHasZeroIOPair


Query object for finding blocks with at least one input/output pair that linearizes to zero


Description


linqueryHasZeroIOPair creates a custom query object for finding all the blocks in a
linearization result that have at least one input/output pair that linearizes to zero. For a
zero input/output pair, a change in the input value has no effect on the output value.


When you linearize a Simulink model, you can create a LinearizationAdvisor object
that contains diagnostic information about individual block linearizations. To find block
linearizations that satisfy specific criteria, you can use the find function with custom
query objects. Alternatively, you can analyze linearization diagnostics using the
Linearization Advisor in the Linear Analysis Tool. For more information on finding specific
blocks in linearization results, see “Find Blocks in Linearization Results Matching Specific
Criteria” on page 4-55.


Creation


Syntax


query = linqueryHasZeroIOPair


Description


query = linqueryHasZeroIOPair creates a query object for finding all the blocks in a
LinearizationAdvisor object that have at least one input/output path that linearizes
to zero.


linqueryHasZeroIOPair
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