Re: [Discuss-gnuradio] Analyze data from Time Sink

[Marcus Müller]

Mike,

awesome :) I like the simplicity in your mmap'ed storage approach!
Thanks for sharing this,

Marcus

On 14.09.2015 22:24, Michael Ossmann wrote:
> Also check out inspectrum:
>
> https://github.com/miek/inspectrum
>
> So far only a spectrogram view is implemented.
>
> Mike
>
>
> On Sat, Sep 12, 2015 at 08:47:00PM +0200, Marcus Müller wrote:
>> Hi Przemek,
>>
>> in fact, you can import the raw float (complex) files in audacity; try
>> File->import->Raw Data and set everything correctly.
>>
>> However, GNU Radio does come with a tool of somewhat usable scripts for
>> offline analysis, for example usage refer to
>> gr_plot_c --help
>> For other programs from that suite, try typing
>> gr_plot<tab><tab>
>> into your shell -- most shells will then offer you alternatives; there's
>> plotters for various formats, PSD/FFT plotting etc.
>>
>> Tim has written the suchsamples example of awesomeness, asking to be
>> integrated into your own offline analysis tools; it's part of the
>> gr-pyqt module [1].
>>
>> Other than that, there was a very interesting thread in July 2014, [2],
>> discussing these kinds of things :)
>>
>> Best regards,
>> Marcus
>>
>> [1] https://github.com/osh/gr-pyqt ; can also be install using pybombs,
>> i.e. "pybombs install gr-pyqt"
>> [2]
>> https://lists.gnu.org/archive/html/discuss-gnuradio/2014-07/msg00211.html
>>
>> On 12.09.2015 20:03, Przemek Lewandowski wrote:
>>> Hello everybody
>>>
>>> I have a question:
>>>
>>> I have my simple transmitter from garage and I recorded its data to
>>> sink file.
>>> Is there any software that support analyzing this kind of data in plot ??
>>>
>>> I cant save it to wav  file and open it in Audacity because I have
>>> 1.92M Sample rate ... 
>>>
>>> thank you
>>> Przemek Lewandowski
>>>
>>>
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