What Is Requirements Toolbox? - MATLAB & Simulink
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    What Is Requirements Toolbox?

    Requirements Toolbox™ lets you author, import, and validate requirements within MATLAB® and Simulink®, track their implementation and verification status, and quickly respond to requirements changes.

    You can create, view, and organize hierarchies of requirements. Requirements from external sources can be imported and bidirectional traceability established. You can exchange data with other tools using an industry-standard interchange format.

    Traceability to designs can be quickly created through drag and drop. You can show requirements content directly in the diagram without modifying the model.

    You can also link requirements to test cases to track their verification status. The implementation and verification statuses show the completeness of designs and related tests.

    Establishing full lifecycle traceability with Requirements Toolbox enables you to document that requirements are being met, understand the impact of any changes, and bidirectionally navigate between requirements, designs, generated code, and test cases.

    Published: 17 Feb 2022

    Requirements toolbox lets you author, link, and validate requirements within MATLAB or Simulink, track their implementation and verification status, and quickly respond to requirements changes. Requirements from external sources can be imported and viewed within your development environment. You can exchange data with other tools, using an industry standard interchange format.

    You can formalize requirements, with the requirements block, and validate they are correct. You can manage requirements directly within Simulink, System Composer, and Stateflow. Traceability to designs can be quickly created through drag and drop. Badges indicate where links exist in the model. And you can show requirements content directly in the diagram, without modifying the model.

    Navigate directly to related design elements with traceability links. If you select a requirement, it's related design elements are highlighted. And if you click a block, the linked requirements come into focus. You can also link requirements to test cases to track their verification status. The implementation and verification statuses show the completeness of designs and related tests.

    To review traceability between artifacts, use the traceability matrix. You can directly create links where there are gaps. When a linked requirement or test changes, you are notified, so that you can determine the impact of the change. You can visualize upstream and downstream artifacts using the traceability diagram.

    Establishing full-lifecycle traceability enables you to document your requirements are being met, understand the impact of any changes, and create a digital thread between requirements, MATLAB code, designs, generated code, and test cases. To learn more or request a trial, use the links below.

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