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<div>Dear Dr. Martin,</div>
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<div>I have tried many things but I think the only solution which worked best for me is to move to 64-bit OS with supporting 64-Bit MATLAB<a></a> as well.
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<div> </div>
<div>Other solutions are generally, splitting that data in smaller frames/files then using it for processing and then after all the processing with all the frames you need to merge them may help you, also downsampling<a></a> (e.g. 200Hz<a></a>) to less number
of data points can reduce the memory requirement as less number of data points will be left there but this step will reduce the resolution as well. </div>
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<div>Hope this would be able to solve your problem.</div>
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<div>Thanks,</div>
<div> </div>
<div>Best Regards,</div>
<div><a></a>Gaurav Garg<a></a></div>
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<div style="DIRECTION: ltr" id="divRpF798004"><font color="#000000" size="2" face="Tahoma"><b>From:</b> Schecklmann Martin [Martin.Schecklmann@medbo.de]<br>
<b>Sent:</b> 19 May 2010 15:29<br>
<b>To:</b> 'eeglablist@sccn.ucsd.edu'<br>
<b>Subject:</b> [Eeglablist] out of memory<br>
</font><br>
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<div><span class="632441111-17052010"><font size="2" face="Arial">Dear colleagues,</font></span></div>
<div><span class="632441111-17052010"><font size="2" face="Arial"></font></span> </div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010">I'm a new user of EEGLAB and I think I have some problems with the RAM. I'm working with MatLab 7.10.0 (R2010a) and EEGLAB v8.0.3.5b. I'm using Windows XP with 3.21 GB RAM. When i want
to load a dataset of a colleague in set file format (set file 5 MB und the fdt file with 400 MB) i get the message "out of memory" in a "fread Out error"
</span>w<span class="632441111-17052010">indow. The "memory" command in MatLab shows the following informations:</span></font></font></div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010">_______________________________________________________</span></font></font></div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010"></span></font></font> </div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010">Maximum possible array: 83 MB (8.720e+007 bytes) *<br>
Memory available for all arrays: 510 MB (5.343e+008 bytes) **<br>
Memory used by MATLAB: 288 MB (3.019e+008 bytes)<br>
Physical Memory (RAM): 3292 MB (3.451e+009 bytes)</span></font></font></div>
<div><font size="2" face="Arial"></font> </div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010">* Limited by contiguous virtual address space available.<br>
** Limited by virtual address space available.</span></font></font></div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010">_______________________________________________________</span></font></font></div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010"></span></font></font> </div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010">It looks that MatLab gets not enough memory. I already used older EEGLAB version, but that do not work as well. Did you have any advice for me?</span></font></font></div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010"></span></font></font> </div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010">Thanks a lot,</span></font></font></div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010"></span></font></font> </div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010">best regards,</span></font></font></div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010"></span></font></font> </div>
<div><font face="Arial"><font size="2"><span class="632441111-17052010">Martin</span></font></font></div>
<div><font size="2" face="Arial"></font> </div>
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