Re: [Discuss-gnuradio] Does the GRC FFT block re-order its output

2009-01-26 Thread Marcus D. Leech
Josh Blum wrote: > Send the generated python code so we can see how the fft block is > created. > Never mind. It was my own problem, nothing to do with GRC.Carry on. Nothing to see here. -- Marcus Leech Principal Investigator, Shirleys Bay Radio Astronomy Consortium http://www.sbrac.org

Re: [Discuss-gnuradio] Does the GRC FFT block re-order its output

2009-01-26 Thread Josh Blum
Send the generated python code so we can see how the fft block is created. Marcus D. Leech wrote: Does the GRC output block re-order output? I'm puzzled with respect to what I'm seeing. My normal expectation is that, given an FFT buffer of size N, that on output buf[0] to buf[N/2] = DC to ny

[Discuss-gnuradio] Does the GRC FFT block re-order its output

2009-01-25 Thread Marcus D. Leech
Does the GRC output block re-order output? I'm puzzled with respect to what I'm seeing. My normal expectation is that, given an FFT buffer of size N, that on output buf[0] to buf[N/2] = DC to nyquist buf[N/2] to buf[N] = -nyquist to DC But that isn't what I'm seeing in GRC FFT output. Clues?