how to append three text files together in a new text file ?

Question

karan goyal 2019-2-4

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https://ww2.mathworks.cn/matlabcentral/answers/443009-how-to-append-three-text-files-together-in-a-new-text-file

编辑： KSSV 2019-2-4

采纳的回答： KSSV

i have just started with matlab and want to know how to read text files and append them together in a new file.

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Answer 1

KSSV 2019-2-4

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https://ww2.mathworks.cn/matlabcentral/answers/443009-how-to-append-three-text-files-together-in-a-new-text-file#answer_359358

编辑：KSSV 2019-2-4

在 MATLAB Online 中打开

% REad file1 
fid = fopen(file1,'rt') ;  % edited as suggested by Stephen Cobeldick
S1 = textscan(fid,'%s','delimiter','\n') ;
S1 = S1{1} ;
fclose(fid) ;
% Read file2 
fid = fopen(file2,'rt') ;
S2 = textscan(fid,'%s','delimiter','\n') ;
S2 = S2{1} ;
fclose(fid) ;
% Append both the files 
S12 = [S1 ; S2] ;
% Write to file 
fid = fopen('data.txt','wt') ;
fprintf(fid,'%s\n',S12{:});
fclose(fid);

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karan goyal 2019-2-4

thank you soo much .IT worked.

you are a saver.

Stephen23 2019-2-4

If you are going to use wt for writing then file then you will need to use rt to read the file, otherwise on Windows you will end up with extra carriage return characters.

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