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Re: [Discuss-gnuradio] fft realated problems
From: |
kaleem ahmad |
Subject: |
Re: [Discuss-gnuradio] fft realated problems |
Date: |
Tue, 4 Nov 2008 01:01:22 -0800 (PST) |
Dear Firas,
Thanks for your reply, I am trying this although I had already tried by
changing tune_delay and center_freq, but I still have similar results.
But can you explain me please why you think changing these parameters shold
work? and if I choose some frequencies from an array (e.g. [2.41e9, 2.42e9,
2.43e9, 2.44e9, 2.45e9]), rather to set max and min center frequencies then
what can be the problem in that?
Best Regards
Kaleem Ahmad
Firas A. wrote:
>
> Hi,
>
> 1) use "--tune-delay" with 10e-3
>
> 2) Uncomment :
> #self.connect(self.u, s2v, fft, c2mag, log, stats)
>
> 3) Comment:
> self.connect(self.u, s2v, fft, c2mag, stats)
>
> 4) Change the line :
> self.max_center_freq = self.min_center_freq + (nsteps * self.freq_step)
>
> to be :
> self.max_center_freq = self.min_center_freq + ((nsteps-1) *self.freq_step)
>
>
> 5) Redo your experiments again!!.
>
>
> Best Regards,
>
>
> Firas
>
>
--
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- [Discuss-gnuradio] fft realated problems, kaleem ahmad, 2008/11/03
- Re: [Discuss-gnuradio] fft realated problems, Firas A., 2008/11/04
- Re: [Discuss-gnuradio] fft realated problems,
kaleem ahmad <=
- Re: [Discuss-gnuradio] fft realated problems, Firas A., 2008/11/04
- Re: [Discuss-gnuradio] fft realated problems, kaleem ahmad, 2008/11/04
- Re: [Discuss-gnuradio] fft realated problems, Eric Blossom, 2008/11/04
- Re: [Discuss-gnuradio] fft realated problems, kaleem ahmad, 2008/11/04
- Re: [Discuss-gnuradio] fft realated problems, Firas Abbas, 2008/11/04
- Re: [Discuss-gnuradio] fft realated problems, kaleem ahmad, 2008/11/04
- Re: [Discuss-gnuradio] fft realated problems, Firas A., 2008/11/04
[Discuss-gnuradio] Use of bin_statistics, Paul Mathews, 2008/11/07