Enumerations represent a fixed set of named values. Enumerations help make your MATLAB® code more readable. For acceleration, enumeration classes must derive from built-in integer types.
Code Generation for Enumerations
Use enumerations in MATLAB code intended for code generation.
Customize Enumerated Types in Generated Code
Specify a default enumerated value, use an externally defined enumerated type, and control enumerated type value names.