Dear SPM users
We use VBM5 toolbox in SPM5 and the HMRF option. Because our raw images are
huge in size,
the HMRF option causes a "Out of memory problem".
therefore we upgraded the RAM from 2 to 4 GB, but it seems that MATLAB or
SPM
did not use it. I changed the defaults in SPM, e.g.,
defaults.stats.maxmem = 2^25; (instead 2^20)
what is the unit? Bit or Byte or something else?
But after changing, the "Out of memory problem" persists!
does this change in SPM defaults also change the amount of memory allocated
by MATLAB?
I have read that MATLAB could not allocate more than 2 GB memory?
How can I use 4 GB of RAM for the preprocessing of my data?
Thanks for help
Best regards
Juergen
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Juergen Haenggi, Ph.D. student
Neuropsychology and Imaging
Division of Psychiatry Research
Psychiatric University Hospital
University of Zurich, Switzerland
P.O. Box 1931
Lenggstrasse 31, 8032 Zurich
0041 44 384 26 10 (office phone)
0041 76 445 86 84 (mobile phone)
0041 44 384 26 86 (fax)
H 115 (office room number)
[log in to unmask] (division email)
http://www.dpr.unizh.ch/ (division website)
http://www.juergenhaenggi.ch (private website)
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