How to pass filepath to MATLAB executable
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Hi All,
I have created a executable using the application complier.
The function requires the input file path
function main(filepath)
I am not sure how to pass the file path as an input argument to the executable generated using the about funciton.
I tried
!main 'I:\project\task'
but this is not working.
Suggestions will be really helpful.
2 个评论
Jan
2023-2-27
"This is no working" is too lean to explain, what happens. Prefer to mention, what you observe. This helps to solve your problem.
Deepa Maheshvare M.
2023-2-27
编辑：Deepa Maheshvare M.
2023-2-27
采纳的回答
You're using Matlab syntax to define a char vector, but that is something that will happen automatically.
You can experiment with this tester function:
function main(varargin)
for n=1:nargin
fprintf('input number %d has class %s and contains this:\n',n,class(varargin{n}))
disp(varargin{n})
fprintf('\n')
end
end
To avoid syntax error caused by DOS itself you should consider
!main "I:\project\task"
You can test the effect quickly by using ECHO so you get immediate feedback about any syntax issues.
Edit after your comment to Jan:
You probably want this:
[status,response]=dos(['main ' taskdir]);
That will send the char contained in taskdir as the argument to the function main.
4 个评论
Deepa Maheshvare M.
2023-2-27
@Rik,
I'm sorry, I am a bit confused
Could you please tell me how to run the executable from MATLAB's command window?
I do
!main
on the command window to run the main.exe file when I don't have to pass input arguments. Now, I am not sure how to pass the filepath.
Deepa Maheshvare M.
2023-2-28
Rik
2023-2-28
Glad you found a solution, happy to help.
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