create a matlab script to access a text file and remove spaces in matlab

Here's an example Matlab script to access a text file and remove spaces from the content of the file:

main.m
% Open the input file
fid = fopen('input.txt', 'r');

% Open the output file
out = fopen('output.txt', 'w');

% Read the file one line at a time
while ~feof(fid)
    line = fgetl(fid);
    
    % Remove spaces from the line
    line_no_space = strrep(line, ' ', '');
    
    % Write the modified line to the output file
    fprintf(out, '%s\n', line_no_space);
end

% Close the files
fclose(fid);
fclose(out);
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This code opens an input file, reads it line by line with fgetl, removes spaces from each line using strrep, and writes the modified line to an output file with fprintf. Finally, it closes both files with fclose.

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