wholesale chocolate diamond jewelry Briefly describe the difference between DFA and NFA

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4 thoughts on “wholesale chocolate diamond jewelry Briefly describe the difference between DFA and NFA”

  1. Tina

    wholesale body piercing jewelry 1. Different properties
    1, DFA: It is an English abbreviation for the design of design for assembly. It refers , High assembly quality, low assembly rate, and low assembly cost.
    2, NFA: American futures and foreign exchange transactions non -commercial independent institutions.
    . Time is different
    1, DFA: In 1977, Professor Geoff BoothRoyd first proposed the concept of Design for Assembly (DFA) for the first time, and was widely accepted.
    2, NFA: The establishment time was 1981.
    . Different effects
    1, DFA: Architect design through a series of design guidelines that are conducive to assembly, such as simplifying product design, reducing the number of parts It is convenient for assembly to lay the foundation for improving product quality, shortening product development cycle, and reducing product costs.
    2, NFA: The registered registration of the Futures Association and the supervision of the CFTC's Self -discipline Management Association of Futures Professional.
    Reference information Source:

    Baidu 100-family-NFA
    n Baidu Encyclopedia-DFA

  3. Brenda

    geranium jewelry wholesale The main difference is whether the current state encounters the state transfer of the next symbol, whether the NFA is uncertain
    dfa determined

  4. Lauren

    nyc wholesale jewelry parts Basic concepts:
    The determination of limited self -motivation (
    finite
    automaton)
    referred to as DFA. DFA is matching speed and certainty.
    The non -determined limited self -motivation (
    finite
    automaton)
    Ittically, NFA, NFA is the matching result, which is uncertain.
    The differences:
    DFA is faster, but it does not provide the Backtrack (retrospective) function. The NFA is slow, but it provides the Backtrack function.
    nfa is based on expression (regex-direct), and DFA is based on text-direct.
    DFA engine must be in a certain state at any moment, and the NFA engine may be in any set of state. Therefore, the NFA engine must record all possible paths (Trace
    multiple
    possible
    routes
    through
    the
    nfa), the reason why NFA can provide Backtrack's function is here.

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