[Scilab-users] Invalid Index error when using for and select
Mathieu Dubois
mathieu.dubois at limsi.fr
Tue May 7 19:43:29 CEST 2013
I don't know if that's your problem but indices start at 1 in scilab
(like in matlab).
On 2013-05-07 18:34, MattM wrote:
> Hi, Im using the following code:
> n=1
> q=2
>
> for t=0:1:15
> select t
> case 0
> B(0)=0
> else
> B(t) = abs(besselj(q,q.*1/15*t)/(q.*1/15*t));
> end
> end
>
>
> t2=linspace(0,1,15);
>
> plot2d(t2,B)
>
> To define B at the points t=0,1,2,3...16, however as there is a t on
> the
> denominator scilab doesn't let me plot this for t=0. I still want to
> include
> this point however. I have tried using select and cases to define
> B(0) as
> being equal to zero, however I get an invalid index error.
>
> Thanks
> Matt
>
>
>
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