A finite-state machine (FSM) or finite-state automaton (FSA, plural: automata), finite automaton, or simply a state machine, is a mathematical model of computation. [1] It is an abstract machine that …

A state machine (or finite state machine) is a representation of an event-driven, reactive system that transitions from one state to another if the condition that controls the change is met.

What is a state machine? A state machine is a behavior model. It consists of a finite number of states and is therefore also called finite-state machine (FSM). Based on the current state and a given input …

A state machine models behavior as a set of named states and transitions triggered by events or conditions. It defines how a system moves from one situation to another based on inputs.

Nov 8, 2025 · A state machine, also known as a finite state automaton (FSA), is a mathematical model of computation that describes how a system’s behavior changes in response to specific inputs.

In the state-machine approach, we try to find some set of states of the system, which capture the essential properties of the history of the inputs and are used to determine the current output of the …

Jul 11, 2025 · A state machine is a mathematical abstraction used to design algorithms. A state machine reads a set of inputs and changes to a different state based on those inputs.

A state machine is an alternative way of modeling program state: Instead of defining independent variables, a machine is crafted specifically to handle what states are possible, and when a machine …

A state machine is a model of computation that represents the sequential behavior of a system by transitioning through a finite number of states based on an input, producing a specific output and …

Aug 9, 2023 · The basic concept of state machines can be described in a single sentence: A state machine is ‎any program or device that remembers its current state and then reacts to your input …