Shut down Matlab and open new Matlab instance
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I want to close the current Matlab instance and open the new Matlab instance through Matlab command or script...Any inputs??
回答（3 个）
Srinivas
2014-3-6
something like this
Curr_dir = pwd;
bat_str = ['"' matlabroot '\bin\matlab.exe' '"'];
fid = fopen('restart_matlab.bat','w');
fprintf(fid, '%s\n', ['cd ' Curr_dir]);
fprintf(fid, '\n%s', bat_str);
fclose(fid);
system('restart_matlab.bat')
exit
HTH
2 个评论
Rupesh
2014-3-10
Srinivas
2014-3-10
just delete the bat file
Curr_dir = pwd;
bat_str = ['"' matlabroot '\bin\matlab.exe' '"'];
fid = fopen('restart_matlab.bat','w');
fprintf(fid, '%s\n', ['cd ' Curr_dir]);
fprintf(fid, '\n%s', bat_str);
fclose(fid);
system('restart_matlab.bat')
delete('restart_matlab.bat')
exit
Andreas Goser
2014-3-6
1 个投票
In a release a couple of years ago, I created a "finish.m" on the path and within the file it was just "matlab".
When closing MATLAB, with would run finish.m and while closing MATLAB it would start another one.
4 个评论
Rupesh
2014-3-10
Andreas Goser
2014-3-10
Create a new file called finish.m. Type just the word matlab in it and save.
Sean de Wolski
2014-3-10
@Andreas, I assume you need to have the '&' after 'matlab' otherwise it will hold closing the first session until the second has closed.
Andreas Goser
2014-3-10
Maybe... I haven't tried. This is what I did probably 8y ago ;-)
Sean de Wolski
2014-3-10
system('matlab &');exit
5 个评论
per isakson
2014-3-18
编辑：per isakson
2014-3-18
Warning: Do not put system('matlab &');exit in finish.m !
I did and it put my system into a loop of starting Matlab sessions. It choked the system and it was not possible to delete finish.m with the Windows Explorer. Ctrl+Alt+Del didn't work. Pushing the power button six second made it stop.
system('matlab &')
does start one new instance of Matlab.
Sean de Wolski
2014-3-19
I never suggested putting this in finish.m :)
per isakson
2014-3-23
编辑：per isakson
2014-3-25
@Sean, I don't blame you. I tried despite I thought it was wrong.
However, your answer together with your comment on Andreas' answer might make someone misunderstand. Thus, I think a warning is appropriate. This text might be around for years!
AA
2018-2-6
Hello @per,
Is there a way to do it on Linux? I tried the above command, it shows the startup screen but does not launch a new window?
Thanks!
Walter Roberson
2018-2-6
system('nohup matlab 2>&1 &')
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2018-2-6
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