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

[Marcus Müller]

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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