MATLAB is a high-performance language for technical computing. It integrates computation, visualization, and programming in an easy-to-use environment where problems and solutions are expressed in familiar mathematical notation. MATLAB accepts only vectors or arrays as inputs and uses syntax similar to C and C++. Writing programs in MATLAB is like writing algorithms. MATLAB can be started by selecting it from the Start menu or clicking its desktop icon. The MATLAB window is used for writing, running, and viewing results of MATLAB programs.