Original-Nachricht
> Datum: Thu, 17 Feb 2011 11:17:04 -0700
> Von: Michael Ossmann
> An: sumitstop
> CC: Discuss-gnuradio@gnu.org
> Betreff: Re: Re[Discuss-gnuradio] g:Books on GNU RADIO AND USRP IMPLEMENTATION
> On Thu, Feb 17, 2011 at 05:05:09AM -0800, sumitstop wrote:
> >
>
Hi,
in your picture is a peak at -12KHz.
Is it possible, that you have to calculate the absolut value from the FFT?
On a normal calculator it's the function abs().
> Hi all!
>
> A have a little probleme with FFT.
>
> I use the GRC without USRP. I would like to messeaure a triangle
> signal, b
