How can I fopen files in different directory
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Stephen23
2020년 1월 25일
Do NOT follow advice of just adding more directories to the Search Path: this just pointlessly slows MATLAB down (MATLAB has to keep track of all of the files in all folders on the Search Path). In general you should NOT add data folders to the search path, because all MATLAB functions that import/export data files accept relative or absolute filenames, and this is much more efficient than bloating the Search Path. For example:
D = 'E:\mails spamnon\non spam';
S = dir(fullfile(D,'*.*'));
for k = 1:numel(S)
F = fullfile(D,S(k).name);
fid = fopen(F);
...
fclose(fid);
end
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Help Center 및 File Exchange에서 Standard File Formats에 대해 자세히 알아보기
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