how to save the output of For loop in a matrix form!

hello I have a sample size of 191X6. I wrote a for loop for the sample as "s = sample(:,1:6)", applied few functions in the loop like

anom = abs(s - mean(s));
[~,idx] = max(anom);
lambdaHa = lambda(idx);
z = lambdaHa/656.28 - 1;
speed = z*300000;

I want to save the output of each iteration of the loop and save the value of the speed, which should be 6X1 matrix. thanks in advance.

Answer 1

[Thorsten]

for i = 1:size(sample, 2)
  s = sample(:, i); % extract only the i'th column!

    % your code:
    anom = abs(s - mean(s));
    [~,idx] = max(anom);
    lambdaHa = lambda(idx);
    z = lambdaHa/656.28 - 1;

    speed(i) = z*300000;
end

[praneeth pasari]

thnaks a lot