MATLAB: Generate 0 and 1

binary sequenceprobability

how do I generate a binary sequence with certain probabilities?

for instance, I want 0 to have 0.6 and 1 to have 0.4 probability

It would be very helpful if you give me the whole code to this

Best Answer

rand() < 0.6

If you want a random binary sequence of length n, then this is sufficient:

rand(1,n) < 0.6

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MATLAB: How to perform a channel with probability

% simulate a sequence r
r   = [ones(100, 1); zeros(100, 1)];
ind = randperm(length(r));
r   = r(ind);
% randsrc generate a vector of 0 or 1 with probability 0.975 and 0.025, you
% sum up two randsrc results based on r is 0 or 1, if r == 1, switch the
% parameter of randsrc so that it generates 1 with prob 0.975
res = (r == 0) .* randsrc(length(r), 1, [0 1; 0.975 0.025]) + ...
    (r == 1) .* randsrc(length(r), 1, [1 0; 0.975 0.025]);

MATLAB: Generate 0 and 1

round(rand)

rand >= 0.5

Best Answer

Related Solutions

MATLAB: How to perform a channel with probability

MATLAB: Generate 0 and 1

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