Computer Science Homework Solutions

MATLAB (must be scripted for MATLAB)

Please see both attached documents for full problem description. Verlet Method. THIS POSTING IS FOR PROBLEM 2.17

MATLAB

In your response, please attach the ".m file" Please see both attached documents for homework specifics. THIS POSTING IS FOR PROBLEM 2.21

Two Dimensional Finite Automaton

1. Define two dimensional finite automaton (2DIM-DFA) is defined as follows. The input is an m X n rectangle, for any m, n  2. The squares along the boundary of the rectangle contain the symbol # and the internal squares contain symbols over the input alphabet . The transition function is a mapping Q x ᠖ ...continues

Automata

Let  be a 3cnf-formula. An  assignment to the variables of  is one where each clause contains two literals with unequal truth values. In other words an  -assignment satisfies  without assigning three true literals in any clause. a. Show that the negation of any -assignment to ...continues

Turing Machine

Let B be a probabilistic polynomial time Turing machine and let C be a language where, for some fixed 0 < 1 < 2 < 1, a. w  C implies Pr [B accepts w]  1, and b. w  C implies Pr [B accepts w]  2. Show that C  BPP. HINT: Use Lemma 10.5 to help you ...continues

Turing-recognizable language

Let A be a turing-recognizable language consisting of descriptions of Turing machines, {M1, M2,…}, where every Mi is a decider. Prove that some decidable language D is not decided by any decider Mi whose description appears in A. (Hint: You may find it helpful to consider an enumerator for A.)

NP-Harp

Recall, in our discussion of the Church-Turing thesis, that we introduced the language D = {p | p is a polynomial in several variables having an integral root}. We stated, but didn’t prove, that D is undecidable. In this problem you are to prove a different property of D, namely, that D is NP-hard. A problem i ...continues

CONVERT C++ TO JAVA BLUE-J

I have attached the document and several pages from my textbook please convert the traffic program from C++ to JAVA BlueJ. I DON'T NEED THE GRAPHS. HOWEVER, IT SHOULD DISPLAY NUMERICAL FEEDBACK TO THE USER AND ALLOW INPUT FROM USER ALSO.

Find / resolve c program segmental fault

Need some assistance finding / repairing segmentation fault in program. The attached program uses a random number generator, orders numbers hi to low, displays hi number, low number and should display mean and median numbers from random list. I run "./random2 1 100 20" to generate 20 numbers between 1 and 100, (./random2 min ...continues

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