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finite state automaton การใช้

ประโยคมือถือ
  • For a regular language, write out its finite state automaton.
  • These languages are exactly all languages that can be decided by a finite state automaton.
  • A finite state transducer is a finite state automaton that has both input and output.
  • An important kind of noncommutative signal-flow graph is a finite state automaton over an alphabet \ Sigma.
  • In fact, a deterministic finite state automaton is acyclic if and only if it recognizes a finite set of strings.
  • Each finite language is generated by a trie automaton, and each trie can be compressed into a deterministic acyclic finite state automaton.
  • He invented what is now known as the B點hi automaton, a finite state automaton accepting certain collections of infinite words known as omega-regular languages.
  • Note that the resulting stack can be interpreted as the history of a finite state automaton that has just read a nonterminal E followed by a terminal'+ '.
  • For a regular language where you've found its finite state automaton and the number of states in that automaton, say " p ", try an input string of " p + 1 " characters.
  • In the case that " M " is the monoid of words over some alphabet, " S " is then a regular language, that is, a language that can be recognized by a finite state automaton.
  • This now implies that the mapping in one direction can be produced by a finite state automaton, having one state for each of th 12 ( ? ) orientations, taking a triple of bits as input for each transition and producing an octal digit and a new state.
  • :How to " solve a proof " is a bit vague, but I think you mean to ask how one uses the pumping lemma to show that a given language is " not " regular . ( The pumping lemma doesn't show a language " is " regular; it can only be used to prove that no finite state automaton can accept a particular language, for if one existed, the pumping lemma would apply . ) These lecture notes are decent and provide a number of examples starting at " Applications ".