To remove part of the string while writing in a text file

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Vishwas 2022-12-2

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https://ww2.mathworks.cn/matlabcentral/answers/1869407-to-remove-part-of-the-string-while-writing-in-a-text-file

评论： Vishwas 2022-12-2

Hi, I am using the following sample code to write the string in a text file, however apart from the string, I am getting additional "..." in my output file. Could you please advice me on how to get rid of the "..." ? The code is as follows:

formatSpec = '\t%d km/h, %g g\t%s';

A1 = 80;

A2 = 0.2;

A3 = 'Long_Pre_Event.res';

str = sprintf(formatSpec,A1,A2,A3);

writematrix(str,strrep(A3,'.res','.logVDT'),'FileType','text')

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Askic V 2022-12-2

Why not using fprintf?

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采纳的回答

Askic V 2022-12-2

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https://ww2.mathworks.cn/matlabcentral/answers/1869407-to-remove-part-of-the-string-while-writing-in-a-text-file#answer_1118367

编辑：Askic V 2022-12-2

在 MATLAB Online 中打开

formatSpec = '\t%d km/h, %g g\t%s';
A1 = 80;
A2 = 0.2;
A3 = 'Long_Pre_Event.res';
fileID = fopen('exp.txt','w');
fprintf(fileID,formatSpec,A1,A2,A3);
fclose(fileID);