[Top][All Lists]

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Discuss-gnuradio] Does DDC perform complex multiplication?

From: Eric Blossom
Subject: Re: [Discuss-gnuradio] Does DDC perform complex multiplication?
Date: Mon, 7 Apr 2008 12:43:54 -0700
User-agent: Mutt/1.5.17 (2007-11-01)

On Mon, Apr 07, 2008 at 12:15:50PM -0700, Chris Stankevitz wrote:
> I found two diagrams which seem to indicate different kinds of 
> multiplication:
> http://www.nd.edu/~jnl/sdr/docs/tutorials/6.jpg
> http://www.gnu.org/software/gnuradio/doc/ddc.png
> I hope the DDC performs complex multiplication because I am feeding it with 
> one real signal (via BasicRX A:0) and would like to use both I and Q 
> outputs in my application.
> Chris

It performs the equivalent of complex multiplication.


reply via email to

[Prev in Thread] Current Thread [Next in Thread]