fprintf: writing text lists to .txt files

Question

William 2011-10-28

0
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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/19659-fprintf-writing-text-lists-to-txt-files

I need some help exporting some text lists in cell arrays to .txt functions. I have a list of names in an n x 1 array, called 'assets'. I would like to export it to a .txt file ('assets.txt'). My code currently states:

    fid = fopen('assets.txt', 'w');
    for row = 1:length(assets)
        fprintf(fid, '%s\n', assets(row));
    end
    fclose(fid)

I get this error message: "Function is not defined for 'cell' inputs." What am I doing wrong?

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Answer 1

Grzegorz Knor 2011-10-28

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在 MATLAB Online 中打开

You have to change round brackets into curly brackets:

assets = {'first','second','third','fourth'};
fid = fopen('assets.txt', 'w');
for row = 1:length(assets)
    fprintf(fid, '%s\n', assets{row});
end
fclose(fid);