display a value determined in a loop but only once in matlab

To display a value determined in a loop only once in MATLAB, you can use a conditional statement to check if the loop index is at the desired iteration. If it is, then display the value.

Here's an example:

main.m
% Initialize value and loop
value = 0;
for i = 1:10
    % Update value
    value = value + i;
    
    % Check if at desired iteration
    if i == 5
        % Display the value
        disp(value);
    end
end
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In this example, the loop runs from 1 to 10, and at each iteration, the value is updated by adding the loop index. The conditional statement if i == 5 checks if the loop index is equal to 5. If it is, then the value is displayed using the disp() function.

Make sure to replace value = value + i; with the proper calculation for your specific scenario.

By modifying the condition if i == 5, you can choose at which iteration the value should be displayed.