Show older comments
N=zeros(1,3);
for i=1:243
if a(3*i)=='C'
N(1)=N(1)+1;
elseif a(3*i)=='G'
N(2)=N(2)+1;
elseif a(3*i)=='C'| a(3*i)=='G' %这个地方运行不出结果,改为 elseif a(3*i)=='C'| 'G'后出结果,但是应该不对
N(3)=N(3)+1;
end
end
a是729个由A、C、G、T组成的字符串,目的是计算第3、6、9、12(三的倍数)出现C、G、C或G的数目。
敬请大神指点
Accepted Answer
More Answers (0)
Categories
Find more on Logical in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!