XOR operation

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

Answer 1

[Oleg Komarov]

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

[mahaveer hanuman]

as n=90 i should get 30 out put but i am getting 45.

[mahaveer hanuman]

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]

See walter's solution.

Answer 2

[Walter Roberson]

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

[mahaveer hanuman]

thanks