'Nonregular language' presentation slideshows

Nonregular Languages

653 views • 46 slides

Introduction to Finite Automata

Introduction to Finite Automata. Languages Deterministic Finite Automata Representations of Automata. Alphabets. An alphabet is any finite set of symbols. Examples : ASCII, Unicode, {0,1} ( binary alphabet ), {a,b,c}. Strings.

601 views • 37 slides

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???? ??? ?? ????? ?????!. Basis: h = 1 We have only one horse. Clearly all horses in the set are the same color. Inductive hypothesis: In any set of up to h horses all the horses have the same color. Inductive step:

295 views • 29 slides

???? ??? ?? ????? ?????!

???? ??? ?? ????? ?????!. Basis: h = 1 We have only one horse. Clearly all horses in the set are the same color. Inductive hypothesis: In any set of up to h horses all the horses have the same color. Inductive step:

329 views • 29 slides

Nonregular Languages

Nonregular Languages. Section 2.4 Wed, Oct 6, 2004. Countability of the Set of DFAs. Theorem: The set of all DFAs (over an alphabet ? ) is countable. Proof: For a given n > 0, let S n be the set of all DFAs with exactly n states. How many DFAs are in S n ?

159 views • 15 slides

Nonregular Languages

Nonregular Languages. Section 2.4 Wed, Oct 5, 2005. Countability of the Set of DFAs. Theorem: The set of all DFAs (over an alphabet ? ) is countable. Proof: For a given n > 0, let S n be the set of all DFAs with exactly n states. How many DFAs are in S n ?

341 views • 14 slides

Nonregular Languages

Nonregular Languages. Section 2.4 Wed, Oct 5, 2005. Countability of the Set of DFAs. Theorem: The set of all DFAs (over an alphabet ? ) is countable. Proof: For a given n > 0, let S n be the set of all DFAs with exactly n states. How many DFAs are in S n ?

146 views • 14 slides