Run a loop every hour regardless of its calculation time!

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Sonima 2019-3-23

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https://ww2.mathworks.cn/matlabcentral/answers/451867-run-a-loop-every-hour-regardless-of-its-calculation-time

评论： Bruno Luong 2019-8-16

采纳的回答： KALYAN ACHARJYA

Hi All

I want to run a look evey hour and do some math inside the loop.

one solusion is to use tic/toc to get the math time and deduce it from the pause time, but I find it not efficient.

Any solusion to this?

Thanks.

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Stephen23 2019-8-16

编辑：Stephen23 2019-8-16

Using tic / toc in a while loop is not very efficient.

Much better to use a timer object.

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采纳的回答

KALYAN ACHARJYA 2019-3-23

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https://ww2.mathworks.cn/matlabcentral/answers/451867-run-a-loop-every-hour-regardless-of-its-calculation-time#answer_366971

编辑：KALYAN ACHARJYA 2019-3-23

在 MATLAB Online 中打开

while true
   tic
   % some math here  
   elapsedTime=toc  
   pause(3600+elapsedTime); 
   clearvars elapsedTime;
end
% Please note on while loop to avoid infinite run

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Walter Roberson 2019-8-15

I would expect 3600-elapsedTime not 3600+elapsedTime

Bruno Luong 2019-8-16

Use timer is much better. I think PAUSE will lock completely 99% of MATLAB.

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