MATLAB Programming Fundamentals - MathWorks

Detailed Call Sequence In this section... “setup Call Sequence” on page 34-63 “Running the Object or step Call Sequence” on page ...

Running the Object or step Call Sequence When you run a System object in MATLAB, either by calling the object as a function or c ...

Related Examples “Release System Object Resources” on page 34-30 “Reset Algorithm State” on page 34-30 “Set Property Values at ...

Tips for Defining System Objects A System object is a specialized MATLAB object that is optimized for iterative processing. Use ...

Properties For properties that do not change, define them in as Nontunable properties. Tunable properties have slower access ti ...

property. Because there is a loop in stepImpl, assign the pMethodHandle property to a local method handle, myFun, and then use m ...

Insert System Object Code Using MATLAB Editor In this section... “Define System Objects with Code Insertion” on page 34-69 “Crea ...

Insert Options Properties Properties of the System object: Numeric, Logical, Enumeration, Positive Integer, Tunable Numeric, Pri ...

Methods Methods commonly used in System object definitions. The MATLAB Editor creates only the method structure. You specify the ...

States Properties containing the DiscreteState attribute. 34 System object Usage and Authoring ...

Inputs / Outputs Inputs, outputs, and related methods, such as Validate inputs and Disallow input size changes. When you select ...

(^8) To create this enumeration and the associated class, click Insert. 9 In the MATLAB Editor, an additional class file with th ...

Create Custom Property for Freezing Point (^1) Open a new or existing System object. (^2) In the MATLAB Editor, select Insert Pr ...

properties(Nontunable, Constant) FreezingPointFahrenheit = 32; end Add Method to Validate Inputs (^1) Open a new or existing Sys ...

Analyze System Object Code In this section... “View and Navigate System object Code” on page 34-77 “Example: Go to StepImpl Meth ...

The cursor in the MATLAB Editor window jumps to the resetImpl method. 34 System object Usage and Authoring ...

See Also Related Examples “Insert System Object Code Using MATLAB Editor” on page 34-69 See Also ...

Use Global Variables in System Objects Global variables are variables that you can access in other MATLAB functions or Simulink ...

end end This model includes the GlobalSysObjMatrix object in a MATLAB System block and the associated Data Store Memory block. U ...

34 System object Usage and Authoring ...