Theo

Theodor Zouk — Tue, 04 Nov 2008 07:14:06 -0500

Hello everybody

My friend told me that there exists a function in matlab that does some specifics things i am interesting of, but he can?t remember the name of the function so Im asking the matlab community people for help.... Let me describe the function as described by my friend:

The function shall run a "window" on a vector (or a matrice) and shall apply another function to the elements red by the window, and after that; step n elements and re-do the process...

something like this:

function(function,windowsize,step)

where step is independent of the chosen windowsize

it is similar to arrayfun/cellfun etc. but still not...

Best regards

Re: Theo

Loren Shure — Wed, 05 Nov 2008 16:02:48 -0500

In article <geosnu$ae1$1@fred.mathworks.com>, rebet4@hotmail.com says...
> Hello everybody
>
> My friend told me that there exists a function in matlab that does some specifics things i am interesting of, but he can?t remember the name of the function so Im asking the matlab community people for help.... Let me describe the function as described by my friend:
>
> The function shall run a "window" on a vector (or a matrice) and shall apply another function to the elements red by the window, and after that; step n elements and re-do the process...
>
> something like this:
>
> function(function,windowsize,step)
>
> where step is independent of the chosen windowsize
>
> it is similar to arrayfun/cellfun etc. but still not...
>
> Best regards
>
>
>

Perhaps buffer or blkproc?

--
Loren
http://blogs.mathworks.com/loren

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Theo

Re: Theo