of samples between each chunk is
always 800 chips, I am sure those CIRs are not multipath delays since
in an indoor environment the corresponding delays can't be 800-chips
apart from each other(way too long). Am I missing something here?
Thanks in advance for any
On Dec 1, 2008, at 2:24 PM, Johnathan Corgan wrote:
On Sat, Nov 29, 2008 at 9:55 AM, Qi Chen <[EMAIL PROTECTED]> wrote:
1. The gr-sounder default transmit amplitude is 4096, is there a
particular
reason why this number is chosen? My guess is because a 12-bit DAC
is used.
You are c
On Dec 1, 2008, at 4:04 PM, Qi Chen wrote:
On Dec 1, 2008, at 2:24 PM, Johnathan Corgan wrote:
On Sat, Nov 29, 2008 at 9:55 AM, Qi Chen <[EMAIL PROTECTED]> wrote:
1. The gr-sounder default transmit amplitude is 4096, is there a
particular
reason why this number is chosen? My gu
On Dec 12, 2008, at 3:29 AM, mutsa gahadza wrote:
Dear all
I have two debian host PCs and two USRPs. I have been trying to
measure Channel Impulse Response using usrpsounder.py.
My command lines are as follows:
# ./usrp_sounder.py -f 2.4G -r -v -D -F output.dat
# ./usrp_sounder.py -f 2.4G
Johnathan Corgan wrote:
On Wed, Jul 8, 2009 at 13:44, Jordan J Riggs wrote:
I'm attempting to run gr-sounder on Ubuntu 9.04, using the 3.2 release from
the Ubuntu gnuradio repository. The core gnuradio packages seem to work
fine, but when I run usrp_sounder.py, I get an error indicating that
Hi,
I just updated the gnuradio software, I did the normal dance and
everything looked fine.
The following error message popped when I executed pretty much all
python executables:
Traceback (most recent call last):
File "./usrp_rx_cfile.py", line 9, in ?
from gnuradio import gr, eng
Michael,
On Mar 3, 2008, at 8:33 AM, Michael Dickens wrote:
On Mar 2, 2008, at 9:28 PM, Qi Chen wrote:
ImportError: /usr/local/lib/python2.4/site-packages/gnuradio/gr/
_gnuradio_swig_py_runtime.so: undefined symbol:
_ZN28gr_single_threaded_scheduler4stopEv
It looks like '/usr/loca
Eric, and Michael,
Eric Blossom wrote:
On Mon, Mar 03, 2008 at 09:57:09AM -0600, Qi Chen wrote:
Michael,
On Mar 3, 2008, at 8:33 AM, Michael Dickens wrote:
On Mar 2, 2008, at 9:28 PM, Qi Chen wrote:
ImportError:
/usr/local/lib/python2.4/site-packages/gnuradio/gr
oat64]])
AttributeError: keys
I doubt this is the problem of numpy. I did notice that numpy
requires python2.4 or higher, I am not sure if there is a work around
or not. Any hint would be appreciated.
Am I missing something somewhere?
Thanks in advance.
Qi Chen
the results make any sense if I do off-line processing? For example,
I generate an m-sequence of the same length and cross-correlate it
with the received sequence.
Thanks
Qi Chen
___
Discuss-gnuradio mailing list
Discuss-gnuradio@gnu.org
http
On May 6, 2008, at 12:34 AM, WeiXiaowei wrote:
Hi,
I have got a problem when following all the steps in the link below
to build the GNU radio.
http://gnuradio.org/trac/wiki/BuildGuide
When I reach the last step of compiling, i.e $ sudo make install
It keeps on asking for the password.
If
11 matches
Mail list logo
