if you used a value smaller than 1 it will be a decimator
--- On Thu, 7/23/09, Karthik wrote:
From: Karthik
Subject: [Discuss-gnuradio] gr_fractional_interpolator interpolation ratio
To: "GNURadio Discussion List"
Date: Thursday, July 23, 2009, 4:22 AM
This might be a silly question. But he
i am trying to transmit sound through OFDM system using the USRP
i was able to transmit and receive audio in OFDM system without the USRP and
also was able to transmit and receive audio using the USRP without OFDM
when i try to merge the 2 system using the scope i see that there is a signal
bef
sorry if i keep asking a lot of questions but this time i tried google 1st and
didn't find a solution to my problem
i am trying to transmit audio through ofdm modulator then USRP
then from the Rx of the USRP (same USRP) to OFDM demod to audio sink
i am using basic Tx and basic Rx connected to ea
Dear All
i have a question so sorry for disturbing u all
if i was able to add blocks to gnu radio, will these blocks will be available
for use with GRC directly
and if no, is there away to add them to GRC?
___
Discuss-gnuradio mailing list
Disc
and where can i find [gnuradio-build-tree-path]
i downloaded gnuradio from the update manager not from the source
and when i searched for gr_ofdm i only found the .h files but i need the .cpp
files
--- On Wed, 7/8/09, Mattias Kjellsson wrote:
From: Mattias Kjellsson
Subject: Re: [Discuss-gnur
how can i get the C++ source code of the blocks in GRC
i mainly need that of the OFDM mod and demod i tried browsing "browse source"
tab in gnuradio.org but it is something like a tree where i dont understand any
thing
can any one plz help
_
my audio sampling rate is 48000 not 32000 so all the the gnu examples that
output an audio dont work and due to this 48000 i cant configure the decimation
and interpolation to be even integers as required
so is there away to change sampling rate of my audio card to 32000
i am using Dell Inspiro
i am using ubuntu 9.04 and when i updated it to gnu 3.2.1 i get this problem
when i try to run GRC
<<< Welcome to GNU Radio Companion 3.2.1 >>>
Error: 'options'
>>> Failue
Traceback (most recent call last):
File "/usr/lib/python2.6/dist-packages/gnuradio/grc/gui/MainWindow.py",
line 174, in new
i am trying to send and receive a file using one USRP with one Basic Tx and one
Basic Rx connected by SMA cable
i ve been trying to do that using loopback example in the examples and what
happen is that a file with the name loopback will be created even if the Basic
Rx is not connected
all wha
