How can I read a txt file and split its content into a strings array and a data array?

2018 7 25
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更新时间：2021 9 22
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The txt file has information similar to the one below. A would like to have an array of strings (headerline) and an (N X 4) array of data.

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回答（2 个）

Walter Roberson
Walter Roberson 2018-7-25
编辑：Walter Roberson 2018-7-25

1 个投票

fid = fopen(filename, 'rt');
headers = string( strsplit( fgetl(fid), ';') );
data = cell2mat( textscan(fid, '%f%f%f%f', 'Delimiter', ';', 'collectoutput', 1) );
fclose(fid);

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