Prev: Simscape and Simpowersystems
Next: nntool
From: Jana Grabowsky on 12 Feb 2010 10:25
Hey,
again, I need a little help.
I have written a GUI for reading data files (every file consists of 30000 datas).
It works, but exactly from data file number 1570 on there is fault message, that he cannot find the files.
Is there a limit in GUI? Or what is the problem? Does anyone have an idea?
Because I need to read several thousands of files.
Thank you in advance.
Jana
From: us on 12 Feb 2010 10:38
"Jana Grabowsky" <jana.grabowsky(a)uni-rostock.de> wrote in message <hl3rsl$nsn$1(a)fred.mathworks.com>...
> Hey,
> again, I need a little help.
> I have written a GUI for reading data files (every file consists of 30000 datas).
> It works, but exactly from data file number 1570 on there is fault message, that he cannot find the files.
> Is there a limit in GUI? Or what is the problem? Does anyone have an idea?
> Because I need to read several thousands of files.
> Thank you in advance.
> Jana

how -exactly- do you read the files...
- low-level i/o functions(?)...
- textread/textscan(?)...

us
From: Jana Grabowsky on 12 Feb 2010 11:36
> how -exactly- do you read the files...
> - low-level i/o functions(?)...
> - textread/textscan(?)...
>
> us

I got the GUI from someone else, but in the editor is written str2func, did you mean that?
Excuse my nescience, I´m not a computer scientist just a chemist.
I know that the files are written in ASCI. Does that help?

Is it maybe because my computer has not enough memory?

Thanks.
From: ImageAnalyst on 12 Feb 2010 13:13
What's causing the error? Is it when you try to load all of the files
into a listbox? Or is it when you try to go through those files, say
when you've clicked the "Process files" push button? Are they even
being listed in a listbox, or are they just listed some other way,
such as an edit field or a static text? I'm asking because we need to
figure out if it's some kind of limitation where, say, the listbox
only permits a certain maximum number of items to be contained in it,
or if they all list okay but it's somehow in your loop where you try
to batch process these files.
 | 
Pages: 1
Prev: Simscape and Simpowersystems
Next: nntool