run function from command line

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Simon Michel
Simon Michel 2017-2-27
编辑： Walter Roberson 2025-9-12，1:56
I want to start a matlab function from the unix command line. For now I use
matlab -nodisplay -r "functionname(argument1, argument2, argumentN);exit"
But for this the function I call needs to be in the folder where I am. Is there a way to call the function like
matlab -nodisplay -r "/path/to/functionname(argument1, argument2, argumentN);exit"
without manually adding it to the search path of matlab?

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采纳的回答

Jan
Jan 2017-2-27
Do you mean:
matlab -nodisplay -r "cd('/path/to'); functionname(argument1, argument2, argumentN);exit"
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Jhe Mag
Jhe Mag 2022-1-16
编辑：Jhe Mag 2022-1-16
Thank you Mr. Jan. Seems like windows prompt is slightly the same with unix haha.
Someone might be needing this: For windows command prompt, I used the command : "C:\Program Files\Polyspace\R2021a\bin\matlab.exe" -nosplash -nodesktop -r "cd('D:\matlab_project\scripts\'), testFnc('blah'), exit"
with my testFnc.m
function sample = testFnc(stri)
sample = stri
disp(sample)
end
Jon
Jon 2025-9-11，20:16
FWIW, this does seem to cd back to the original directory after MATLAB exits

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更多回答（1 个）

Steven Lord
Steven Lord 2025-9-12，1:46
I'm not 100% sure this option was available in releases R2017a or R2017b, but I'm pretty sure it was. Use the -sd startup option to cause MATLAB to start in a certain directory.

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