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HELP "OUT OF MEMORY"

2 次查看（过去 30 天）
Elysi Cochin
Elysi Cochin 2014-4-28
评论： Matt J 2014-5-21
i execute a program in matlab... and it runs fine.... when i execute it for the second time it says
"OUT OF MEMORY"
i typed
"clear all"
and executed it still it says "out of memory"... but if i close matlab and execute it refreshly it will execute... what should i do to rectify this error
  2 个评论
Oliver Woodford
Oliver Woodford 2014-4-28
Please provide more details about the program. Is it written in pure MATLAB or does it call external code such as a C library or a mex file?
Elysi Cochin
Elysi Cochin 2014-4-28
编辑：Elysi Cochin 2014-4-28
sorry, yes it calls MEX files.....

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采纳的回答

Matt J
Matt J 2014-4-28
Also, try "clear classes". It is more verbose than "clear all", so you might get more informative messages, particularly if you have memory allocated by graphics objects.

更多回答（1 个）

Matt J
Matt J 2014-4-28
编辑：Matt J 2014-4-28
It's a known problem unfortunately. See, for example,
http://www.mathworks.com/matlabcentral/newsreader/view_thread/295066#791786
Try not to allocate so much memory. Newer versions of MATLAB might also handle the problem better.
  2 个评论
Elysi Cochin
Elysi Cochin 2014-5-21
sir i used clear classes, it worked for the first time... but now its not working, its showing...
??? Out of memory. Type HELP MEMORY for your options.
what should i do sir....
Matt J
Matt J 2014-5-21
What messages does "clear classes" return?

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