The approach that I used is similar, but I thought I'd mention it because it
only relies on the installation and not on having the source code (I'm using
a Ubuntu package). The newer version supports the UHD drivers and there is
an install directory for the headers, so I added the following to my
On Wed, Oct 12, 2011 at 4:12 PM, Ian Buckley wrote:
> (Matt, this just occurred to me, you should be 2's comping the bus here,
> not simply inverting it, you've introduced an LSB DC offset).
An optimization -- the 1 LSB offset is swamped by real offset in the
hardware, so we just take it out as
Hi,
Could somebody give me some tips and help on the following problem? Really
appreciated!
The input signal is b1(t)*sin(f1*t) + b2(t)*sin(f2*t), where f1 and f2 are
close but different, and b1(t) and b2(t) are two different square waves
with different period.
After the USRP down coverts this w
Is there a (hopefully simple) example of using the polyphase channelizer
block in grc?
I'm trying to do a simple case of dividing a 250 kHz wide stream from
USRP into a small number (initially 4) of contiguous channels. Given my
generally ignorant status, I'm stumped on setting the parameters
On 10/13/2011 09:11 PM, John Ackermann N8UR wrote:
Is there a (hopefully simple) example of using the polyphase
channelizer block in grc?
I'm trying to do a simple case of dividing a 250 kHz wide stream from
USRP into a small number (initially 4) of contiguous channels. Given
my generally ig
i think josh is right about the color. Instead of red, some shade of blue or
green might give a better look.
http://gnuradio.org/redmine/projects/gnuradio/wiki
instead of putting "Start page", "Index by Title", "Index by Date" buttons
on right-side,
they may be placed on the top of start page (ma
This relates to a previous post regarding the behavior of gr_file_sink
when it writes to a named pipe and the other side of the pipe stops reading.
Currently the bahavior of the block is that it does not catch the
"errno=32=EPIPE"
(or any errno!=0 for that matter)
and thus the work function return
