 SIGNAL (programming language)

SIGNAL is a programming language designed specifically for the specification and implementation of reactive systems, particularly in real-time and embedded applications. It focuses on modeling systems where events and time play a critical role, allowing developers to describe how systems respond to external stimuli. The main features of SIGNAL include: 1. **Data Flow Programming Paradigm**: SIGNAL is based on data flow principles, meaning that computations are expressed as directed graphs where data moves between different nodes representing operations.