Re: [Discuss-gnuradio] [SOLVED] Clock Recovery MM

2014-10-11 Thread Robert McGwier
Ooops. Good catch Bastian. On Fri, Sep 26, 2014 at 2:29 PM, Tom Rondeau wrote: > On Tue, Sep 9, 2014 at 3:21 PM, Bastian Bloessl > wrote: > >> >> On 09 Sep 2014, at 15:42, Tom Rondeau wrote: >> >> > On Mon, Sep 8, 2014 at 5:49 PM, Bastian Bloessl >> wrote: >> > Hi all, >> > >> > looking at

Re: [Discuss-gnuradio] Gnuradio DCS Module

2014-10-11 Thread Martin Holst Swende
On 2014-10-08 01:16, Jeff Long wrote: > Martin, > > Some ideas inline ... hope some of this is useful. > > On 10/07/2014 03:30 PM, Martin Holst Swende wrote: >> Hi list, >> >> I am pretty new to Gnuradio / SDR, experimenting with a HackRF. As a >> startup experiment, I wanted to communicate with

[Discuss-gnuradio] Why is fft output complex?

2014-10-11 Thread k1gto
I can't wrap my head around why fft transform of complex signal produces a complex output. After all the output reflects the amount of energy per frequency bin and frequency bins and energy are both real numbers, no?I'm trying to write a python script to analyze the energy across frequency bins but

Re: [Discuss-gnuradio] Why is fft output complex?

2014-10-11 Thread jeff millar
On 10/11/2014 05:38 PM, k1...@comcast.net wrote: I can't wrap my head around why fft transform of complex signal produces a complex output. After all the output reflects the amount of energy per frequency bin and frequency bins and energy are both real numbers, no? I'm trying to write a python

Re: [Discuss-gnuradio] Why is fft output complex?

2014-10-11 Thread Daniel Marlow
On Oct 11, 2014, at 5:38 PM, wrote: > I can't wrap my head around why fft transform of complex signal produces a > complex output. After all the output reflects the amount of energy per > frequency bin and frequency bins and energy are both real numbers, no? > > I'm trying to write a python

Re: [Discuss-gnuradio] Why is fft output complex?

2014-10-11 Thread k1gto
Thank you this helps a lot. I'll place my complex to mag block directly at the fft output. Then I can send that to a vector sink and review my bin data. [Brad Hein]-Original Message-From: wa1...@wa1hco.netTo: discuss-gnuradio@gnu.orgCc: Sent: 2014-10-11 17:59:24 GMTSubject: Re: [Discuss-gnu