2 Deterministic Finite Automation.pdf - Finite Automation Dr D P Acharjya Professor SCOPE 20-Jul-17 Dr D P Acharjya 1 Outline Finite Automation

2 Deterministic Finite Automation.pdf - Finite Automation...

This preview shows page 1 - 6 out of 18 pages.

20-Jul-17 Dr. D. P. Acharjya 1 Finite Automation Dr. D. P. Acharjya Professor, SCOPE
Image of page 1
20-Jul-17 Dr. D. P. Acharjya 2 Outline Finite Automation ° Deterministic Finite Automation (DFA) - Acceptance of strings ° Non-deterministic Finite Automation (NFA) - Acceptance of strings - Equivalence of NFA and DFA ° Non-deterministic Finite Automation with null moves (NFA) - Equivalence of NFA with null moves to NFA ° Minimization of Finite Automation
Image of page 2
20-Jul-17 Dr. D. P. Acharjya 3 Deterministic Finite Automation ° Deterministic finite automaton is a finite state machine in which each pair of state and input symbol has a deterministic next state. Start Wait PIN Card Inserted First Second Enter PIN Access OK Not OK Third OK Not OK OK Lock Not OK
Image of page 3
20-Jul-17 Dr. D. P. Acharjya 4 Analytical Definition ° Analytically, a deterministic finite automaton is a five tuple, (S, , δ , S 0 , A), consisting of - S: Finite non empty set of states - : Finite non empty set of inputs called the alphabet - δ : Transition function from (S × ) S - S 0 :Starting state, S 0 S. - A: Set of final states or accepting states. A S.
Image of page 4
20-Jul-17 Dr. D. P. Acharjya 5 Block Diagram of DFA ° Input Tape: It is divided into blocks. Each block contains a
Image of page 5
Image of page 6

You've reached the end of your free preview.

Want to read all 18 pages?

  • Winter '17
  • sathya raja shekaran

What students are saying

  • Left Quote Icon

    As a current student on this bumpy collegiate pathway, I stumbled upon Course Hero, where I can find study resources for nearly all my courses, get online help from tutors 24/7, and even share my old projects, papers, and lecture notes with other students.

    Student Picture

    Kiran Temple University Fox School of Business ‘17, Course Hero Intern

  • Left Quote Icon

    I cannot even describe how much Course Hero helped me this summer. It’s truly become something I can always rely on and help me. In the end, I was not only able to survive summer classes, but I was able to thrive thanks to Course Hero.

    Student Picture

    Dana University of Pennsylvania ‘17, Course Hero Intern

  • Left Quote Icon

    The ability to access any university’s resources through Course Hero proved invaluable in my case. I was behind on Tulane coursework and actually used UCLA’s materials to help me move forward and get everything together on time.

    Student Picture

    Jill Tulane University ‘16, Course Hero Intern

Stuck? We have tutors online 24/7 who can help you get unstuck.
A+ icon
Ask Expert Tutors You can ask You can ask You can ask (will expire )
Answers in as fast as 15 minutes
A+ icon
Ask Expert Tutors