Re: [Discuss-gnuradio] extend benchmark_ofdm_tx.py with file_sink?

[Eric Blossom]

On Fri, Jul 25, 2008 at 04:09:13PM -0400, James Park wrote:
> Hi,
> 
> Can anybody tell me how to save transmit data from benchmark_ofdm_tx.py
> using file_sink?
> I added
>  self.file_sink = gr.file_sink(gr.sizeof_gr_complex,"filename.dat") and
>  self.connect(self.txpath, self.file_sink)
> but using matlab, it does not look right.
> Thank you.
> 
> James,

That's the right place to log the transmit data.

Did you read George's new page on Octave:

  http://gnuradio.org/trac/wiki/Octave
  
To get the data into octave (or matlab), you'll want to use
read_complex_binary.m or an equivalent.  Please note that we know that
read_complex_binary.m works correctly; we use it all the time.

Eric