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Re: [Discuss-gnuradio] QT GUI Frequency Sink and real inputs labels are
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From: |
Martin Braun |
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Subject: |
Re: [Discuss-gnuradio] QT GUI Frequency Sink and real inputs labels are wrong for FFT length != 1024 |
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Date: |
Sat, 21 Feb 2015 16:43:13 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 |
On 02/21/2015 09:30 AM, Marcus D. Leech wrote:
> If one selects real input on a QT GUI Frequency sink, and also selects
> half-width, and also has an FFT size != 1024, then the X-axis labels are
> wrong.
>
> If using an FFT length of 1024, the X axis labels proceed from 0 to
> bandwidth/2, as one might expect. I tried playing with the "center
> frequency"
> parameter to make the labels make sense, but I couldn't find a setting
> that made it better...
Thanks,
can you submit this to the issue tracker please?
M