[Scilab-users] unable to find my mistake in the function

[Michael J McCann]

Looks   a bit strange to me : in loop n=1:3,  t(1) is defined three 
times (may be OK)
but schritte could be  non integer so a bit odd for an index into an array.
Is the t() array being grown (size not previously defined)?
Mike.

On 06/06/2017 08:27, Sachverständigenbüro Niedermaier Holger wrote:
> Dear all,
> may anybody be able to explain why I get the error message "invalid 
> index in line 12“ by running the following function?
>
> function  [Wert]=Berechnungsfunktion(von,bis,schrittweite,y0,y2,t0,t2)
>      for  n=1:3
>          t(1)=t0;
>          y(1,n)=y0;
>          schritte=(bis-von)/schrittweite;
>         for  i=1:schritte
>              t(i+1)=t(i)+schrittweite;
>              y(i+1,n)=10^(log10(y0*Faktor(n))+log10(y2/y0)/log10(t2/t0)*log10(t(i+1)/t0))
>         end
>          disp(n)
>          for  i=1:schritte
>              Energie(n)=Energie(n)+y(i)*y(i)*schrittweite*10^(-3);
>          end
>          disp(Energie(n))
>       end
>      //disp("1 Polig",Energie(3),"2 Polig", Energie(1),"3 Polig", Energie(2))
>      //Wert=[Energie];
> endfunction
> I myself be to blind to find my mistake
> Thanks a lot
> Holger
>
>
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-- 
Dr.M.J.McCann,MJMcCann-Consulting

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