how to save results in each loop by using for

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Mahdi Torabi 2017-5-8

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https://ww2.mathworks.cn/matlabcentral/answers/339278-how-to-save-results-in-each-loop-by-using-for

评论： Adam 2017-5-8

I am running a program which I need to add white Gaussian noise on signal and filter it. I need to repeat the process for 100 times as I am applying random white Gaussian noise and take median for results, I am using 'for loop' from 1:100 and then need to save results individually for all loops. Could you please let me know that how results could be saved in output? for i = 1:100 - Adding noise - filtering part -Save results (?)

Thanks

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Adam 2017-5-8

在 MATLAB Online 中打开

results = zeros( 100, signalLen ); % Or the reverse, depending what works best for you)
for n = 1:100
   results(n,:) = addNoiseAndFilter( mySignal );
end

Storing all results in a 2d matrix is the best approach. It makes the subsequent median trivial. If you want to save the end result to file you can, but it doesn't seem necessary.

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