Re: [Discuss-gnuradio] About decoding qpsk symbol

[Marcus Müller]

To ask this more explcitely:
What *exactly* are you doing to produce the error?
We will need your code to understand what goes wrong.

On 22.12.2015 15:59, monika bansal wrote:

Hi Marcus,

I am creating a channel equalization block in python, trying some different algorithms, and inside it I need to decode the modulated symbols(mapped using qpsk). So I am looking for a python module, which can be called inside the work function of my block, that can do this. 

Thanks 

 

On Tue, Dec 22, 2015 at 2:55 PM, Marcus Müller <address@hidden> wrote:

How are you including qpsk.py?
This does sound like your PYTHONPATH isn't set correctly, but I'd assume Python stumbles over that before you can even import qpsk.py

Generally, for this kind of problem, a little background, maybe at least a code excerpt and a higher level view on what you're trying to do from the start would be very helpful.

Best regards,
Marcus

Am 22. Dezember 2015 05:56:46 MEZ, schrieb monika bansal <address@hidden>:

Hii marcus,

I am trying to decode the symbols  and use the decoded symbols for further processing in the same python written module. I am not able to call the "constellation" related functions.

How can i use them ? or is there any "decoder"  written in python ?

Thanks !!

On Tue, Dec 22, 2015 at 3:48 AM, Marcus Müller <address@hidden> wrote:

qpsk.py can't be run.
It's just a python module containing functionality for QPSK, but no "main" function or similar.

What are you actually trying to do?

Best regards,
Marcus

On 21.12.2015 21:09, monika bansal wrote:

Hii,

I am trying to decode qpsk symbols for channel estimation block in python but there is error in importing digital_swig.

This also happens when i run "qpsk.py" as shown below:

Traceback (most recent call last):

  File "qpsk.py", line 32, in <module>

    import digital_swig as digital

ImportError: No module named digital_swig

Is there some other way or what should i do ?

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