plotting in matlab extremely slow

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Linus Härenstam-Nielsen
Linus Härenstam-Nielsen on 9 Oct 2016
Every time I plot something it takes several seconds for MATLAB do draw it. Specifically:
>> figure
opens a figure with no significant delay but
>> plot(1:10)
takes about 10 seconds before anything is drawn.
Any ideas what might be wrong? I've attached a file with my DxDiag information below if you want to know what my setup is. I'm currently using MATLAB R2016b but I had the same problem with R2014b.
Jan on 9 Oct 2016
Which renderer do you use? Does the profile r reveal, where the time is spent?

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Answers (1)

Prasad Mendu
Prasad Mendu on 18 Oct 2016
For certain graphic cards these performance issues can be resolved by using the software implementation of OpenGL. You can switch to this implementation by executing the command given below at MATLAB Command Window:
>>opengl software
To permanently use OpenGL software, execute this:
Antonio Sisbarra
Antonio Sisbarra on 8 May 2019
Just a little mistake: for me it worked
with save between quotes

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