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, seeWhat Are System Objects?

Functions

`step`	RunSystem objectalgorithm
`clone`	Create duplicateSystem object
`isDone`	资料终端状态
`isLocked`	Determine ifSystem objectis in use
`nargin`	输入参数的数量System object
`nargout`	Number of output arguments forSystem object
`reset`	Reset internal states ofSystem object
`release`	Release resources and allow changes toSystem objectproperty 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.