System Composer™ enables the specification and analysis of architectures for model-based systems engineering (MBSE) and modeling of software architectures. You can allocate requirements, refine an architecture model, and design and simulate in Simulink ® .

System Composer lets you directly author architecture models consisting of components, ports, connectors, and interfaces, import them from other tools, or populate them from the architectural elements of Simulink designs.

You can use a built-in MATLAB class or define your own MATLAB class. For more information on using MATLAB class type, see Model Complex Objects in Activity Diagrams Using MATLAB Class Tokens.

You can create and edit visual diagrams to represent architectures in System Composer™. Use architectural elements including components, ports, and connections in the system composition. Model hierarchy in architecture by decomposing components.

Implement the initial phases of Model-Based Design by creating system architectures with System Composer and Requirements Toolbox. Identify, write, and refine requirements. Track nonfunctional properties in architecture elements.

Build an architecture model programmatically using System Composer™. To build a model, add a data dictionary with data interfaces, data elements, a value type, and a physical interface, then add components, ports, and connections.

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This MATLAB function creates a System Composer model or subsystem with name modelName and returns the systemcomposer.arch.Model object.

Build an architecture model programmatically using System Composer™. To build a model, add a data dictionary with data interfaces, data elements, a value type, and a physical interface, then add components, ports, and connections.

Learn the basics of System Composer. Architectures, Requirements, and Allocations. Create architectures and requirements, allocate between them, and define metadata. Create Custom Views. Create custom viewpoints of an architecture model. Describe System Behaviors