Simulink Verification and Validation enables systematic verification and validation of models through modeling style checking, requirements traceability and model coverage analysis. When used with other generic products, Simulink and Stateflow can automatically generate synthesizable VHDL and Verilog. Another MathWorks product also supports specific embedded targets. Simulink Real-Time (formerly known as xPC Target), together with x86-based real-time systems, is an environment for simulating and testing Simulink and Stateflow models in real-time on the physical system. Embedded Coder creates code efficient enough for use in embedded systems. As the efficiency and flexibility of the code improves, this is becoming more widely adopted for production systems, in addition to being a tool for embedded system design work because of its flexibility and capacity for quick iteration. MathWorks claims that, coupled with another of their products, Simulink can automatically generate C source code for real-time implementation of systems. For example, Stateflow extends Simulink with a design environment for developing state machines and flow charts.

MathWorks and other third-party hardware and software products can be used with Simulink. Simulink is widely used in automatic control and digital signal processing for multidomain simulation and model-based design. It offers tight integration with the rest of the MATLAB environment and can either drive MATLAB or be scripted from it. Its primary interface is a graphical block diagramming tool and a customizable set of block libraries. Simulink is a MATLAB-based graphical programming environment for modeling, simulating and analyzing multidomain dynamical systems.

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