tic toc not working

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Oscar Schyns 2019-6-11

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/466514-tic-toc-not-working

评论： Alex Mcaulley 2019-6-11

Currently I am working with a for loop that takes quite some time to run. In order for me to manage my time better I created a simple algortime that predicts when the loop is finished.

tic 
t1 = datetime('now');
for i = 1 : 5000
    k = toc;
    t1 + seconds((k*5000)/i) 
end

The only problem is that it is not working, when i = 5000 the time printed should be equal to the current time but it is always current time minus many minutes. I think this is because when my laptop is in lock screen mode the loop is still running but toc is not. is this true? And if yes is there a way to solve this problem.

Thanks,

Oscar