Hello,

Run N samples (numbered 0 thru N-1) thru the Goertzel. Then run one more
sample with value zero into the Goertzel, then the output is the DFT. Look
at O&S for details.

Clay



"sergiohdezm" <sergiohdezm@hotmail.com> wrote in message
news:d5efdde6.0311271301.640a99cf@posting.google.com...
> Hi, I don&#4294967295;t know how to interpretate the output of the Goertzel
> algorithm. It is either y(N)=X(k) or y(N-1)=X(k), but I don't know
> what the correct is.
>
> Thanks a lot.

Hi, I don�t know how to interpretate the output of the Goertzel
algorithm. It is either y(N)=X(k) or y(N-1)=X(k), but I don't know
what the correct is.

Thanks a lot.