[Eeglablist] SIFT Memory Issue

Mostafa Rz mostafa.rouzbahani at gmail.com
Tue Jul 15 07:41:01 PDT 2014

when i want to use SIFT options i got memory errors.
My RAM is 4 GIG and i could load data and preprocess and fit a modell to it. But
after that i don't have any free memory to use other options.
For produce it first I load sample data which download it
fromhttp://sccn.ucsd.edu/wiki/SIFT. I load only one of them and it use
about 80MB
of my RAM.
2)After that from SIFT toolbox I select preprocessing. It increase my RAM usage
to 220MB.
3)I select fit AMVAR MODEL from model fiiting and validatin and i decrease the
model order to 3 for less usage of RAM. After this process its take 2010MB of
my RAM.
4)Estimation of the connectivity is my next step.It's increase the usage a bit
5)After that I couldn't do anything else. I try to use visualization tab for
creating brain movie or plotting time-freq grid but my RAM starting to overflow
and I get the out of memory error.
I have a question. Is there any way to use my hard disk for saving data after
some process to free my  RAM or any task which free my RAM?

I have to mention using windows 7 Page File is decrease the process
speed very much.

Thanks for response
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