Using fprintf to display an existing table

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Michael Boyle 2021-3-13

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/771963-using-fprintf-to-display-an-existing-table

回答： Star Strider 2021-3-13

I created a table of data as shown below and want to use fprintf to display it with some text. Is this possible with fprintf or is there another function I need?

T = table(ratio',phi_deg',theta_p',theta_T',c');
T.Properties.VariableNames = {'ratio' 'phi (deg)' 'theta_p (deg)' 'theta_T (deg)' 'c (m)'};
fprintf('\n #3 The table is \n \t %1.2f',T);

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Answer 1

Star Strider 2021-3-13

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I would do something like this:

T = array2table(rand(5));
T.Properties.VariableNames = {'ratio' 'phi (deg)' 'theta_p (deg)' 'theta_T (deg)' 'c (m)'};
fid = 1;
fprintf(fid, ['\t' repmat('%s\t',1,5) '\n'], T.Properties.VariableNames{:})
fprintf(fid, ['\t' repmat('%.4f\t\t',1,5) '\n'], table2array(T).')