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RE: [Discuss-gnuradio] How to change the phase of a signal
From: |
Moir, Tom |
Subject: |
RE: [Discuss-gnuradio] How to change the phase of a signal |
Date: |
Thu, 25 Aug 2005 16:46:44 +1200 |
You can change the phase of a signal at a given frequency quite easily but if
you need to phase shift an entire spectrum you will need a Hilbert Transform.
Tom
-----Original Message-----
From: address@hidden on behalf of Prateek Dayal
Sent: Wed 8/24/2005 5:41 PM
To: sudhindra aithal kota
Cc: address@hidden
Subject: Re: [Discuss-gnuradio] How to change the phase of a signal
hi ,
i am not very sure if this is what u are asking for but u can change
the phase of a signal by altering the imag and real part of the
signal's value .. u can do this by multiplying it with a complex
constant if you want a constant phase shift
Regards
Prateek
On 8/24/05, sudhindra aithal kota <address@hidden> wrote:
> Hi,
> I am new to GNURadio.I have been modifying the
> usrp_siggen.py file to find out how things work. SO
> far I have not been very successful.
> 1) How do I send a signal to the trasmit part of the
> USRP?
> 2)How can I change the phase of any signal? Is there
> any API available for it?
>
> I hope someone answers even if the questions are
> silly:-)
>
> Regards
> Sudhindra
>
>
>
>
>
>
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--
Prateek Dayal
www.prateek.hostingzero.com
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