MATLAB Programming Fundamentals - MathWorks

% All properties occur inside a properties declaration. % These properties have public access (the default) properties (Logical) ...

end end See Also validateInputsImpl | validatePropertiesImpl Related Examples “Define Basic System Objects” on page 34-15 “Chan ...

Initialize Properties and Setup One-Time Calculations This example shows how to write code to initialize and set up a System obj ...

Although not part of setup, you should close files when your code is done using them. You use the releaseImpl method to release ...

end end See Also matlab.System Constructor | releaseImpl | setupImpl | stepImpl Related Examples “Release System Object Resourc ...

Set Property Values at Construction Time This example shows how to define a System object constructor and allow it to accept nam ...

end end methods (Access = protected) % In setup allocate any resources, which in this case is % opening the file. function setup ...

Reset Algorithm and Release Resources In this section... “Reset Algorithm State” on page 34-30 “Release System Object Resources” ...

This method allows you to clear the axes on the Whiteboard figure window while keeping the figure open. function releaseImpl(obj ...

Define Property Attributes This example shows how to specify property attributes. Property attributes, which add details to a pr ...

Specify Property as Positive Integer In this example, the private property MaxValue is constrained to accept only real, positive ...

% object is running. properties (Nontunable) % The initial value of the counter InitialValue = 0 end properties (Nontunable, Pos ...

end end See Also More About “Class Attributes” “Property Attributes” “What You Cannot Change While Your System Is Running” on p ...

Hide Inactive Properties To display only active System object properties, use the isInactivePropertyImpl method. This method spe ...

% The private count variable, which is tunable by default properties (Access = private) pCount end methods (Access = protected) ...

Limit Property Values to Finite List When you want to create a System object property with a limited set of acceptable values, y ...

Create a Whiteboard System object This example shows the class definition of a Whiteboard System object and how to use the objec ...

greenInk = Whiteboard; blueInk = Whiteboard; Change the color. greenInk.Color = 'green'; blueInk.Color = 'blue'; Draw a few line ...

Clear the whiteboard release(greenInk); release(blueInk); See Also Related Examples “Enumerations” See Also ...

“Code Generation for Enumerations” (MATLAB Coder) 34 System object Usage and Authoring ...