Simulink is a MATLAB-based graphical programming environment for modeling, simulating and analyzing multidomain dynamical systems.
Its primary interface is a graphical block diagramming tool and a customizable set of block libraries.
Simulink is an add-on product for MATLAB that creates a graphical, interactive environment for modeling, simulating, and analyzing dynamic systems.
It allows the easy creation of digital mockups to test various design iterations.
Simulink's GUI facilitates the creation of models in the form of block diagrams.