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Re: how to calculate mean for many files

From: Jaroslav Hajek
Subject: Re: how to calculate mean for many files
Date: Mon, 14 Dec 2009 12:43:26 +0100

On Mon, Dec 14, 2009 at 12:32 PM, febty febriani <address@hidden> wrote:
> sorry for my post.
> I searched and found the problem. I used like below :
> a=["filename_folder"];
> filenames=cellstr(a);
> matrices=cellfun(@load, filenames, "UniformOutput", false);
> means=plus(matrices{:})/numel(matrices);
> I just found one error : Invalid call to plus.

Calling plus with any number of arguments is only supported in 3.3.50+.
For earlier versions of Octave, you'll need to do the sum differently,
e.g. using cat and sum.

RNDr. Jaroslav Hajek
computing expert & GNU Octave developer
Aeronautical Research and Test Institute (VZLU)
Prague, Czech Republic

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