i need a for loop that outputs certain numbers

i want a loop that does the following:

first it gives me the 2 numbers which are 1 and 2

then it loops again and gives me the 2 number 3 and 4

then it loops again and gives me the 2 numbers 5 and 6

[Jon]

what do you mean "gives me", do you just want to display the number on the screen, do you want it saved in array?

Answer 1

[Jon]

incr = 2; % increment value
numIter = 3; % number of iteration
x = 1; % initial value
X = zeros(numIter,2); % array to hold values
for k = 1:numIter
    X(k,:) = [x,x+1];
    % display the values
    disp(X(k,:))
    % increment the value
    x = x + incr;
end
X

[Jon]

You can also do this without any loops

x = 1:6
X = reshape(x,2,3)' % note reshape put elements in columnwise, so transpose to get 3 by 2

[Mahmoud Chawki]

thank you