keeping values in a for loop in matlab

To keep track of values during a for loop in Matlab, you can assign them to a variable within the loop. Here is an example:

main.m
% initialize variable to store values
values = zeros(1, N); % N = number of iterations in the for loop

for i = 1:N
    % do some computation
    result = i^2;
    
    % store the result in the values array
    values(i) = result;
end

% view the values array
disp(values)
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In this example, the variable values is initialized as an array of zeros with length N. Inside the for loop, each computed result is assigned to the corresponding index in values. After the for loop completes, you can view the values by using the disp function.