Error message in the GUI

Hello,

I have been using a specific software (CONN) through MATLAB over the past couple of months, everything was fine, however, an error message has come up in the GUI recently:

'Error in conn_qaplotsexplore/conn_qaplotsexplore_update (line 735)

dlg.dataD=sqrt(convn(convn(sum(dlg.dataD.^2,3),conn_hanning(3)/2,'same'),conn_hanning(3)'/2,'same')./max(eps,.01*mean(temp(:))+temp));

Error while evaluating UIControl Callback.'

I am not sure I understand the error message. Is there anything related to a potential update?

Any advice would be greatly appreciated.

Thank you.

Kind regards,

Hugo

[Rik]

This not the complete error message. Please post all the red text.

[Hugo Morandini]

Sure.

I have reinstalled the software and now I get this message:

'Out of memory. Type "help memory" for your options.

Error in conn_qaplotsexplore/conn_qaplotsexplore_update (line 733)

dlg.dataS=sqrt(mean(dlg.dataD.^2,4)); %std(dlg.dataA,1,4);

Error while evaluating UIControl Callback.'

When I type 'memory', I get this:

Maximum possible array: 572 MB (6.003e+08 bytes) *

Memory available for all arrays: 572 MB (6.003e+08 bytes) *

Memory used by MATLAB: 9678 MB (1.015e+10 bytes)

Physical Memory (RAM): 8087 MB (8.480e+09 bytes)

* Limited by System Memory (physical + swap file) available.

Thank you.

[Rik]

That GUI is storing some really big arrays apparently. Short of buying more system memory I don't have a solution for you. I might have a suggestion if you attach the complete function, but memory optimization is not an easy task.

[Hugo Morandini]

Thanks for that.

Would it be possible to clear the old variables/arrays from memory and free some space?

I have saved my data on an external hard drive.

The whole function is massive. Should I paste it here?

[Rik]

It might be possible to clear some variables, but without seeing the function it is hard to tell. This is one of the few occasions where clear all might be worth a try.

Please don't paste any code longer than about 50 lines as text. You can attach the m file instead.

[Hugo Morandini]

Please find attached the file.

Thank you.