[Top][All Lists]

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

Re: [Discuss-gnuradio] Re: Matlab + gnuradio

From: Tuan (Johnny) Ta
Subject: Re: [Discuss-gnuradio] Re: Matlab + gnuradio
Date: Thu, 9 Dec 2010 18:59:48 -0500

Thanks Ben. I'll look into that.

On Thu, Dec 9, 2010 at 5:32 PM, Ben Reynwar <address@hidden> wrote:
I'm working on getting QAM working in gnuradio at the moment.  It's my
first foray into signal processing so it's not at all robust or
efficient.  Hopefully it will improve.
You can find the code at github.com/benreynwar/gnuradio.
There's an example file in my repo at


On Thu, Dec 9, 2010 at 8:41 AM, Tuan (Johnny) Ta <address@hidden> wrote:
> Didn't look hard enough. I found the matlab utils in
> /gnuradio-core/src/utils
> Since there's no write_complex_binary.m I guess I'll need to output my
> complex samples in 2 files, one for I and one for Q.
> On Thu, Dec 9, 2010 at 10:31 AM, Tuan (Johnny) Ta <address@hidden>
> wrote:
>> Hi list,
>> I'm writing a program to use QAM using a combination of Matlab and
>> gnuradio (QAM demod hasn't been implemented in gnuradio). My Matlab code
>> does all of the baseband signal processing, produces a complex vector of
>> samples at the transmitter. It also takes a complex vector of samples to
>> decode at the receiver. My question is how do I use my complex vector in
>> Matlab as the input to the USRP? Similarly, how do I take the complex output
>> samples of the USRP and put them in a Matlab vector?
>> Thanks,
>> Johnny
> _______________________________________________
> Discuss-gnuradio mailing list
> address@hidden
> http://lists.gnu.org/mailman/listinfo/discuss-gnuradio

reply via email to

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