I have a 67*1 matrix of 1's and 0. I want that if variable = 1, it should display 'good' else 'nothing'.

a = 1 0 0 0 0 0 0 1 0 and so on.

Answer 1

[Image Analyst]

Try this:

for k = 1 : length(a)
    if a(k) == 1
        fprintf('a(%d) = good\n', k);
    else
        fprintf('a(%d) = nothing\n', k);
    end
end