p(f,abs(S[0:n])/N))
>
>
> As Minh points out, the need for the "astype" above will go away once
> the three tickets (that are up for review!) are reviewed and merged;
> hopefully in the next few days.
>
> Thanks,
>
> Jason
>
>
> >
>
--
Rafael Card
My problem is sage-support!
Thank!
On Sat, Jul 25, 2009 at 5:38 PM, Rafael Cardoso Dias Costa wrote:
> *error message:*
>
> Traceback (most recent call last):
> File "", line 1, in
> File "/home/sage/sagenb/sage_notebook/worksheets/rfcard/0/code/12.py&quo
sin(2*pi*70*t+pi/4)
> S=fft(s)
> f=sample_rate*r_[0:(N/2)]/N
> n=len(f)
> plot(f,abs(S[0:n])/N)
>
>
> Thank!
>
>
> Rafael
>
> >
>
--
Rafael Cardoso Dias Costa
Engenheiro de Controle e Automação - UFMG
Mestrando em Engenharia Química - Controle de Proces
