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The state diagram for a Mealy machine associates an output value with each transition edge, in contrast to the state diagram for a Moore machine, which associates an output value with each state. When the input and output alphabet are both Σ , one can also associate to a Mealy automata a Helix directed graph [ clarification needed ] ( S × Σ ...
As Moore and Mealy machines are both types of finite-state machines, they are equally expressive: either type can be used to parse a regular language.. The difference between Moore machines and Mealy machines is that in the latter, the output of a transition is determined by the combination of current state and current input (as the domain of ), as opposed to just the current state (as the ...
UML state machines have the characteristics of both Mealy machines and Moore machines. They support actions that depend on both the state of the system and the triggering event, as in Mealy machines, as well as entry and exit actions, which are associated with states rather than transitions, as in Moore machines. [4]
A Mealy machine can be used as a cryptographic machine. Given an alphabet A, it is said to be possible to process a word from this alphabet into a word from alphabet B if there exists a Mealy machine which does this. Using mathematical notation, M - Mealy machine, -> - to process: thus a tuple (M, ->).
In particular, there are dozens of papers about Moore machines playing tournaments of repeated Prisoners' Dilemma. There are also lots of papers on evolving Moore machines to solve a problem using genetic algorithms. I think the machines in question are almost always virtual. 64.142.87.46 21:25, 23 March 2007 (UTC)J. Andrew Hoerner
In the state-transition table, all possible inputs to the finite-state machine are enumerated across the columns of the table, while all possible states are enumerated across the rows. If the machine is in the state S 1 (the first row) and receives an input of 1 (second column), the machine will stay in the state S 1.
Dean Mealy (1915-1973), American basketball player. E. Mealy El (born Edward Mealy, 1870-1935), American religious leader; George H. Mealy (1927-2010), American mathematician and computer scientist Mealy machine, invented by George H. Mealy; Robert Mealy (active from 2004), American performer and teacher of baroque violin
State diagram for a Mealy machine. Date: 27 February 2007: Source: Own work, derived from Mealymachine_jaredwf.png. Author: Jake Choules: Other versions: Derivative works of this file: CPT-FSM-Mealy-01.svg. Mealymachine_jaredwf.png