how can i read all the columns separately from the text file?

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ocsse 2018-4-4

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回答： ocsse 2018-4-4

采纳的回答： ocsse

executionTime.txt

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this is my code but i don't how can i get each column separately.

% Appendix D1
fid3 = fopen('executionTime.txt');
executionTime = textscan(fid3, '%f    %d', 'headerlines', 1);
fclose(fid3);
% executionTime = {1,:};
executionTime{1}{1}

here is executionTime variable:

Thank you

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Birdman 2018-4-4

Can you share your file?

ocsse 2018-4-4

sure

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采纳的回答

ocsse 2018-4-4

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https://ww2.mathworks.cn/matlabcentral/answers/392579-how-can-i-read-all-the-columns-separately-from-the-text-file#answer_313455

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try this:

executionTime{1,1} % print the first column of the file
executionTime{1,2} % print the second column of the file

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