[Eeglablist] .eeg file - Reg

Makoto Miyakoshi mmiyakoshi at ucsd.edu
Fri Jul 12 20:33:06 PDT 2019


Dear Sairamya,

Good to hear that using a computer with larger RAM solved the problem. Good
luck!

Makoto

On Thu, Jul 11, 2019 at 10:16 PM SAIRAMYA N J RR16EC001 <
sairamyanj at karunya.edu.in> wrote:

> Hi,
>
>      Thanks for your suggestion, I tried with a computer with higher RAM.
> I got it. By the way its a data set available online for the analysis of
> changes in normal and ASD children. I just got the data set and I am
> analyzing it.
>
> Thanks,
>
> On Fri, Jul 12, 2019 at 3:51 AM Makoto Miyakoshi <mmiyakoshi at ucsd.edu>
> wrote:
>
>> Dear Sairamaya,
>>
>> 21,160,699 is a very large number of datapoints and unusual. You may want
>> to try it with 64bit computer with 16GB RAMto see if that is sufficient.
>> Otherwise you may need to find 24 GB or 32 GB RAM machine.
>>
>> Why is your data so big by the way?
>>
>> Makoto
>>
>> On Tue, Jul 2, 2019 at 8:56 AM SAIRAMYA N J RR16EC001 <
>> sairamyanj at karunya.edu.in> wrote:
>>
>>> Hi,
>>>
>>>     I have a trouble in loading the .eeg file. The following error
>>> occurs,
>>>
>>> Requested 42x21160699 (6.6GB) array exceeds maximum array size
>>> preference.
>>> Creation of arrays greater than this
>>> limit may take a long time and cause MATLAB to become unresponsive. See
>>> array size limit or preference panel for
>>> more information.
>>>
>>> Error in loadeeg (line 177)
>>>     signal = zeros( chan, pnts*nsweeps);
>>>
>>> How to rectify it?
>>>
>>> Thank you,
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>>
>>
>> --
>> Makoto Miyakoshi
>> Assistant Project Scientist, Swartz Center for Computational Neuroscience
>> Institute for Neural Computation, University of California San Diego
>>
>

-- 
Makoto Miyakoshi
Assistant Project Scientist, Swartz Center for Computational Neuroscience
Institute for Neural Computation, University of California San Diego


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