# 程序代写代做代考 Finite State Automaton A:00010 B:00001 C:0001 PARITY:ODD 1

A:00010 B:00001 C:0001 PARITY:ODD 1

A”00010 B”00001 C”0001 PARITY:ODD 1

You have been assigned your own individual codes for the letters A B C and
also a parity property .
You can obtain your codes and parity property by following the FSA codes and
You are the central hub for a communication system. Messages come to you as
sequences of As Bs and Cs but coded in binary. Each such binary message is
to be followed by a check digit . This is a final 0 or 1 so that the entire binary
The parity properties are:
Even 0 The entire message including the check digit has an even number of
0’s.
Odd 0 The entire message including the check digit has an odd number of
0’s.
Even 1 The entire message including the check digit has an even number of
1’s.
Odd 1 The entire message including the check digit has an odd number of
1’s.

For example if your codes are A = 101 B = 1101 C = 001 and your parity
property is Odd0 the message ABAC would get encoded as 10111011010011.
The final character is the check digit. It is a 1 because we want an odd
number of 0s. So 10111011010011 is valid but 10111011010010 and
10111011011100 are not. Make sure you correctly understand this example
before you go further. ABAC is 1011101101001. It has 5 0s so it already has an
odd number of 0s. We have to add a check digit to keep this number odd so
the check digit in this case is 1. If the parity property had been Even0 the check
digit would have been 0.
Your task is to design a binary finite state automaton FSA to accept all strings
that represent valid messages for your particular codes and parity property
and reject all others. This FSA must be DETERMINISTIC REDUCED and must be
in STANDARD FORM.
This project is machine marked. You can submit your attempts as many times
as you like and your submission will be marked immediately. You will obtain one
of 4 responses:

Your machine does not work. It does not process the string …
correctly. The string that your machine processes incorrectly may assist
you in understanding why your machine does not work. 0 marks

Your machine processes all strings correctly but is not in
reduced form. This means that your machine accepts precisely those
messages that are valid but has states which are equivalent. 5 marks

Your machine processes all strings correctly. It is reduced but is
not in standard form. This means that your machine accepts precisely

those messages that are valid has the right number of states but they are
not named in the correct order for standard form. 6 marks

Your machine processes all strings correctly and is in reduced
standard form. Your machine is completely correct. 8 marks

You should submit an answer once you think you have found a deterministic
machine for your particular codes and parity property. If it is right you will be
told that it works but is not in reduced form. You can then reduce it and check
that you are still right so far. Once it is correctly reduced you can then put it in
standard form if necessary and submit that answer — hopefully finding that it is
completely correct.