using Matlab to solve the following, a, consider a data sequence encoded with a

Question

using Matlab to solve the following,
a, consider a data sequence encoded with a (127,64) BCH code and then modulated using coherent 16-ary PSK.if the received Eb/No is 10 dB, find the MPSK probability of symbol error,the probability of code bit error ( assuming that a Gray code is used for symbol- to- bit assignment),and the probability of information -bit error.
b,For the same probability of information-bit error found in part (a),determine the value of Eb/No required if the modulation in part (a) is changed to coherent orthogonal 16-ary FSK.Explain the difference.

Explanation / Answer

Here is the code for you:

function largeStraight(seed)

% Write a function called problem3 that continuously generates a vector

% representing five dice. The function should continually simulate the

% rolling of five dice together (represented by random values between one

% and six in a fiveelement vector) until a "large straight" is achieved.

% A "large straight" is achieved when one simultaneous roll of five dice

% produces values 1, 2, 3, 4, 5 or values 2, 3, 4, 5, 6. The function

% should print each collective roll of the five dice until a large

% straight is achieved. Once a large straight is achieved, the function

% should print "Large straight! " (note the new line character at the end).

% Notice that this function "prints" its output, hence this function does

% not have any output arguments.

rng(seed);

C = [1 2 3 4 5];

D = [2 3 4 5 6];

while(1)

A = randi(6, 1, 5);

B = sort(A);

disp(A);

if B == C | B == D

disp('Large straight!');

return;

end

end

end

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