Re: [Databionic-ESOM-User] Problem when integrating ESOM with Matlab

[Yok Y. <yo...@gm...>]

Hi Fabian,

Thanks for your support.
I still getting an error while trying to run the esom_demo.m

??? Undefined command/function 'isnumber'.

Error in =3D=3D> loadlrnfast at 69
        if ~isnumber(t)

Error in =3D=3D> loadlrn at 56
        [data,names,defined] =3D loadlrnfast(filename);

Error in =3D=3D> esom_train at 144
    data =3D loadlrn([prefix, '.lrn']);

Error in =3D=3D> esom_demo at 61
[wts, bm, umx] =3D esom_train(NOData, prefix, epochs, rows, columns, grid,
radius, learn, algorithm);

regards,
yok yen

On 8/16/07, Fabian M=F6rchen <fa...@my...> wrote:
>
> Yok,
>
> there seem to be some general functions missing. they are
> attached. I hope to get to create an updated version with everything
> some time.
>
> fabian
>
> Yok Yen wrote:
> >
> > Hi,
> >
> > I am trying to integrate ESOM with my matlab problem.
> > However, it is not successful.
> > Hope to seek your help in this.
> > Thanks in advance.
> >
> > The errors that shows up when I try to run esom_demo.m are as follows:
> > 1)
> > >> esom_demo
> > ??? Undefined command/function 'tail'.
> >
> > Error in =3D=3D> addfileext at 29
> > if ~strcmp(tail(filename,length(ext)),ext)
> >
> > Error in =3D=3D> savecls at 32
> > filename =3D addfileext(filename,'.cls');
> >
> > Error in =3D=3D> esom_demo at 54
> > savecls('demo.cls', key, cls);
> >
> > 2)
> > ??? Undefined command/function 'head'.
> >
> > Error in =3D=3D> loadlrnfast at 60
> >     tokens =3D strread(deblank(head(line,-1)),'%s\t');
> >
> > Error in =3D=3D> loadlrn at 56
> >         [data,names,defined] =3D loadlrnfast(filename);
> >
> > Error in =3D=3D> esom_train at 144
> >     data =3D loadlrn([prefix, '.lrn']);
> >
> > Error in =3D=3D> esom_demo at 61
> > [wts, bm, umx] =3D esom_train(NOData, prefix, epochs, rows, columns,
> > grid, radius, learn, algorithm);
> >
> > regards,
> > yok yen
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