请注意，这个脚本仅处理了最简单的情况，真正的Matlab代码可能包含更复杂的结构，如多行字符串、嵌套的字符串、转义字符等，处理这些情况可能需要更复杂的逻辑。
% Specify the input .m file name
inputFileName = 'originalScript.m';
outputFileName = [inputFileName(1:end-2) '_modified.m']; % Assumes .m extension
% Open the input file for reading
fidInput = fopen(inputFileName, 'r');
% Open the output file for writing
fidOutput = fopen(outputFileName, 'w');
% Check if the files are opened successfully
if fidInput == -1 || fidOutput == -1
error('Error opening files.');
end
try
% Read and process the file line by line
while ~feof(fidInput)
line = fgetl(fidInput); % Read a line from the input file
if isempty(strtrim(line))
% If the line is empty, skip it
continue;
else
% Remove inline comments, considering the possibility of '%' in strings
% Find all occurrences of single quote
quotes = strfind(line, '''');
% Split the quotes into opening and closing pairs
openQuotes = quotes(1:2:end);
closeQuotes = quotes(2:2:end);
% Find the first '%' that is not between opening and closing quotes
percentSigns = find(line == '%');
for i = percentSigns
if all(arrayfun(@(o, c) i < o || i > c, openQuotes, closeQuotes))
% This '%' is not inside a string, so it starts a comment
line = strtrim(line(1:i-1));
break; % Stop at the first comment
end
end
% If the line is not empty after removing comments, write it to the output file
if ~isempty(line)
fprintf(fidOutput, '%s\n', line);
end
end
end
catch ME
% If an error occurs, display an error message
fprintf('An error occurred: %s\n', ME.message);
end
% Close the files
fclose(fidInput);
fclose(fidOutput);
% Notify the user
fprintf('The file "%s" has been processed. All comments and empty lines were removed.\n', inputFileName);
fprintf('The modified file is saved as "%s".\n', outputFileName);