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how to save all output of a loop in a matrix. the loop run throug 200 files dataset and return column vector of 800 points each iteration , i need to have 200x800 matrix as result

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ihab
ihab on 7 Jan 2019
Edited: nanren888 on 7 Jan 2019

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Answers (1)

nanren888
nanren888 on 7 Jan 2019
Edited: nanren888 on 7 Jan 2019
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% Header explaining things, like purpose, author, date, purpose of homework?
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% BTW: If you access the data by loop iteration, eg dataStore(k,:) you might want to consider transposing your dataStore.
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filenameC = getFileNames();
nFile = length(filenameC);
nData = 200;
dataStore = zeros([nData,nFile]); % preallocate for speed
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for kFile = 1:nFile
dataStore(kFile,:) = myFunctionInvolvingFilename(filenameC{kFile}); # MUST return 800-long data, never empty
end
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% Enjoy :)
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