> On Mon, 28 Nov 2011 10:32:28 -0500
> "Marcus D. Leech" <mleech@ripnet.com> wrote:
>> On 28-11-2011 10:21 AM, Sebastian Döring wrote:
>>> Hello List,
>>>
>>> just wanted to know exactly how the output vector of ..._rx_cfile.py
>>> is structured.
>>> Is the first element of the complex vector v[0] the one at the
>>> desired frequency sprecified by "-f FREQ"?
>>>
>>> Thanks
>>>
>>> Sebastian
>>>
>>> '
>> It's just raw complex-float samples in native-binary format.
>>
>> The first item is I the second is Q then I then Q, etc.
>>
>> They're time-series samples, not FFT outputs.
>>
>>
>>
>>
> Uh ok - explains a lot...
> Since the data is getting recorded as 32-bit complex float, is
> "read_complex_binary()" the right octave method to put it into a
> vector I can use for further processing?
> I found a gnuradio page that says "read_short_binary()" is supposed to
> be the right method, but the output vector does not make any sense to
> me...
>
> Regards
> Sebastian
>
>
Yup, read_complex_binary() is the one, as far as I can tell. I'm not a
MatLab/Octave user, but it seems like that reads complex-floats.
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