how can i find out how many time my for runs?

Question

HADIMARGO 2021-6-27

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https://ww2.mathworks.cn/matlabcentral/answers/866495-how-can-i-find-out-how-many-time-my-for-runs

评论： HADIMARGO 2021-6-27

采纳的回答： Image Analyst

so i have a code.

i put it in a for loop to repeat it 10.000 Times!

I want to know how many times it has been repeated?

how could i found this?

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Answer 1

Image Analyst 2021-6-27

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/866495-how-can-i-find-out-how-many-time-my-for-runs#answer_734585

在 MATLAB Online 中打开

Try this

startTime = tic;
loopCounter = 1;
for k = 1 : 10
    % Some code which may cause the loop to break early....
    if iNeedToQuitEarlyCondition
        % Something happened where we no longer want to do all 10 iterations.
        break;
    end
    % Increment how many times the loop actually finished:
    loopCounter = loopCounter + 1;
end
fprintf('The loop executed %d times in %d seconds.\n', loopCounter, toc(startTime));