Getting parity

Question

0 个投票

num = 100; source = randint(num,2); it is a 2x100

i should first row elements and j should be 2nd row elemntshow can i do it

parity = mod(source(i)+ source(j),2);

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显示 -2更早的评论隐藏 -2更早的评论

Answer 1

Paulo Silva 2011-7-30

0 个投票

code from your other question, fixed by me:

num = 100; source = randint(num,2);
r1 =source(1,:); r2 =source(2,:); parity = mod(r1+r2,2);

hope it's all correct

i want to run for all 100 bits

Paulo Silva 2011-7-30

num = 100; source = randint(num,2);

parity = mod(source(:,1)+source(:,2),2)

Answer 2

Walter Roberson 2011-7-30

0 个投票

num = 100; source = randint(num,2);
parity = xor(source(:,1), source(:,2));

thanks for your help