XOR operation

2011 7 20
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I=rand(1,N)>0.5 N=90 xor operation should done for each two bits . and out put should be corresponding two bit followed with result. pls help me

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Oleg Komarov
Oleg Komarov 2011-7-20

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xor(I(1:2:end), I(2:2:end))

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mahaveer hanuman
mahaveer hanuman 2011-7-20
as n=90 i should get 30 out put but i am getting 45.
mahaveer hanuman
mahaveer hanuman 2011-7-20
if I=[0 1 0 1 0 0 1 1 1 0 1 0 0......90bits]
i should get X=xor (first two bit and correspond)
x(0)=[0 1 1]x1=[0 1 1]x2=[0 0 0]x3=[1 1 0]................
Oleg Komarov
Oleg Komarov 2011-7-20
See walter's solution.

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Walter Roberson
Walter Roberson 2011-7-20

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I = reshape(rand(1,N)>0.5),2,[]).';
[I, xor(I(:,1),I(:,2))]

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