I want to create a for loop which creates different pairs each time.

 for i=1:p
for j=1:p
i~=j
disp('i is equal to');
disp(i);
disp('j is equal to');
disp(j);
end
end

I have made this however some pairs are the same e.g i= 1 j = 1 and so on

[Adam]

i ~= j

will simply output to the command line whether or not i is equal to j. The remaining code will be unaffected by whatever the result of that is.

[Greig]

See Akshata's response below for how to structure the if statement.

As a general rule of good practice, it is better to avoid using i and j and loop indices, MATLAB reserves these for complex numbers (i.e., sqrt(-1)). Use ii and jj instead

[ME]

Thank you

Answer 1

[Chandrasekhar]

    for i=1:p
      for j=1:p
        if (i~=j)
           disp('i is equal to');     
           disp(i);
           disp('j is equal to');
           disp(j);
        end
      end
    end