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.
Goertzel algorithm doubth......
Started by ●November 27, 2003
Reply by ●November 27, 20032003-11-27
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�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.