My MATLAB gets sluggish over time so I have to keep restarting it

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Tom
Tom 2012-4-6
My MATLAB gets sluggish over time so I have to keep restarting it. I think that when I'm running a heavy script quite a few times my computer's memory is not getting properly freed up after each one. Does anyone else get this?
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Tom
Tom 2012-4-8
Sorry - I missed that question. I'm using OS X Snow Leopard 10.6.8.
Matt Fig
Matt Fig 2012-11-2
Tom's question
My MATLAB gets sluggish over time so I have to keep restarting it. I think that when I'm running a heavy script quite a few times my computer's memory is not getting properly freed up after each one. Does anyone else get this?

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采纳的回答

Image Analyst
Image Analyst 2012-4-6
If you're calling image or imshow a bunch of times that can slow things down, so call "cla reset" right before to clear out old images.

更多回答（2 个）

douglas
douglas 2012-4-6
maybe write
clear all
close all
clc
at the beginning of your script to ensure you dont have a ton of variables or figures open in the background.
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Daniel Shub
Daniel Shub 2012-4-7
In this case clear all might be a valid answer. Better would be to figure out what is slowing things down, in the absence of that clear all is a nice hammer.

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Daniel Shub
Daniel Shub 2012-4-7
No, I do not get this. I will point back to one of the first questions I asked on Answers: href=""<http://www.mathworks.com/matlabcentral/answers/1093-how-do-i-reset-matlab-to-its-launched-state</a>>

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