Use System Objects

Simulate systems using predefined System objects in system toolboxes

System objects enable you to model dynamic systems and process streamed data. These objects are available if you have one or more system toolboxes, such as DSP System Toolbox™, Communications Toolbox™, or Computer Vision Toolbox™. For an introduction to System objects, see What Are System Objects?

Functions

`step`	Run System object algorithm
`clone`	Create duplicate System object
`isDone`	End-of-data status
`isLocked`	Determine if System object is in use
`nargin`	Number of input arguments for System object
`nargout`	Number of output arguments for System object
`reset`	Reset internal states of System object
`release`	Release resources and allow changes to System object property values and input characteristics
`setup`	One-time set up tasks for System objects

Topics

What Are System Objects?
A System object™ is a specialized MATLAB^® object. System objects are designed specifically for implementing and simulating dynamic systems with inputs that change over time.
System Objects vs MATLAB Functions
Determine whether to use System objects or MATLAB functions.
System Design in MATLAB Using System Objects
Designing systems and simulate in MATLAB using System objects.
Summary of Call Sequence
Order in which function are called and internal operations are executed.