Suppress Command Window Output using SYSTEM command

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Thales Follador de Oliveira
回答： Jan Siegmund 2021-11-15
Hi, on my code i'm doing a conversation between Matlab and a software called XFOIL. First the program creates a file (.dat) with all inputs that need to apply onXFOIL, than execute it with the follow command:
system('xfoil.exe < myfile.dat');
I want to suppress command window outputs. Can anybody help me?
Thank You!

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采纳的回答

Walter Roberson
Walter Roberson 2016-10-17
system('xfoil.exe < myfile.dat > NUL');
http://stackoverflow.com/questions/313111/dev-null-in-windows

更多回答（1 个）

Jan Siegmund
Jan Siegmund 2021-11-15
The accepted answer unfortunately is OS specific. A MATLAB only solution would be:
[returncode, outputMessages] = system('xfoil.exe < myfile.dat');
or if you do not want to process the messages and need only the return code
[returncode, ~] = system('xfoil.exe < myfile.dat');

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