Simulink is a block diagram environment for multidomain simulation and Model-Based Design. It supports system-level design, simulation, automatic code generation, and continuous test and verification of embedded systems. Simulink provides a graphical editor, customizable block libraries, and solvers for modeling and simulating dynamic systems. It is integrated with MATLAB, enabling you to incorporate MATLAB algorithms into models and export simulation results to MATLAB for further analysis.Simulink is a graphical modeling and simulation environment for dynamic systems. A block can represent a physical component, a small system, or a function; an input/output relationship fully characterizes the block. The definition of a block is only complete with its inputs and outputs and this task relates to the goal of the model. For example, the cart velocity may be a natural choice as an output if the modeling goal does not involve its location. Simulink provides block libraries that are collections of blocks grouped by functionality. For example, to model a megaphone that simply multiplies its input by a constant, you would use a Gain block from the Math Operations library.You can use Simulink Projects to help you organize your work. Find all your required files manage and share files settings, and user-define tasks; and interact with source control. If your work involves any of the following: -More than one model fil-More than one model developer-More than one model version- then Simulink Projects can help you organize your work. You can manage all the fileyou need in one place - all MATLAB and Simulink files and any other fil types you needsuch as data, requirements, reports, spreadsheets, tests, or generated filesProjects can promote more efficient team work and individual productivity by helping you: -Find all the file that belong with your project.-Create standard ways to initialize and shut down a project.-Create, store, and easily access common operations.-View and label modified file for peer review workflows-Share projects using built-in integration with Subversion(R) (SVN) or Git, external source control tools.After creating a new Simulink Project, unless you created the project from a model, or with a Git or SVN template from the start page, then the Files view shows the empty Project file view. Files under your chosen project root are not included in your project until you add them. If you created your project from a model, you already specified initial file to include in the project. To display all file in your project folder (or project troot), in the Files view, click All. You might not want to include all file in your project. For example, you might want to exclude some file under project root from your project, such as SVN or CVS source control folders.