[Discuss-gnuradio] Convolution function

Hi, i would do a OFDM simulator in which it's possible to choise the channel model of the transmission, there is some Gnuradio function that i can use for it, in order to connect this function with others functions of signal processing?

[Discuss-gnuradio] FC8 rpms

I installed gnu-radio on a FC8 machine using yum install gnuradio usrp usrp-devel. (Thanks for the rpms!) I'm trying to compile a program that links against the usrp library. After installing usrp-devel, I am still missing the usrp*.h header files. [EMAIL PROTECTED] USRP]$ rpm -ql usrp-devel

[Discuss-gnuradio] Re: SVN Compile Error Under Cygwin: Omnithread Stuff

Hi, I'm trying to Install GNU Radio using Cygwin in my Windows system. When I do make, I get the following error: /cygdrive/c/gnuradio-3.1.2/gnuradio-core/src/lib/swig/gnuradio_swig_py_r untime.c c:(.text+0x34fa4): undefined reference to `omni_thread::init_t::init_t()'

Re: [Discuss-gnuradio] Re: SVN Compile Error Under Cygwin: Omnithread Stuff

Hi Sivaram, Narayanan, Sivaramasubramanian (RT) wrote: I'm trying to Install GNU Radio using Cygwin in my Windows system. When I do make, I get the following error: /cygdrive/c/gnuradio-3.1.2/gnuradio-core/src/lib/swig/gnuradio_swig_py_r untime.c c:(.text+0x34fa4): undefined reference to

Re: [Discuss-gnuradio] DAB with GNU Radio

Hello Chris we would like to implement a DAB receiver with GNU radio. On the hardware side we have a USRP with the TVRX daughterboard. Jens Elsner, who worked on DAB some time ago, found out that the TVRX actually disturbs the OFDM signal very much, making it rather hard to receive DAB, so I

Re: [Discuss-gnuradio] DAB with GNU Radio

Hi Andreas, I am also interested in your work. Would you be so kind of sending me your thesis when it is finished? Thanks a lot! Best regards, Carles Fernández. On Tue, Jun 10, 2008 at 4:01 PM, Andreas Müller [EMAIL PROTECTED] wrote: Hello Chris we would like to implement a DAB receiver

[Discuss-gnuradio] Gr_mpsk_re ceiver_cc’s costas loop issue

Hello, I have recently been doing some tests, simulating QPSK-modulated transmissions and studying Costas loop performance. When doing this, I noticed a problem related to gr_mpsk_receiver_cc’s costas loop NCO frequency as I already mentioned in post [1]. I have created two test files:

Re: [Discuss-gnuradio] FC8 rpms

Hello Philip, Philip Balister wrote: I installed gnu-radio on a FC8 machine using yum install gnuradio usrp usrp-devel. (Thanks for the rpms!) Cool! Thank you for using it! I'm trying to compile a program that links against the usrp library. After installing usrp-devel, I am still missing

Re: [Discuss-gnuradio] Gr_mpsk_ receiver_cc’s costas loop issue

Hi, I have been working on the mpsk receiver code also recently. Hope I can be of some help. terminal_display result files prove NCO's frequency isn't adapted to frequency_offset correction (even for small values of frequency deviation). I am not sure what you printed as f. The

Re: [Discuss-gnuradio] Re: SVN Compile Error Under Cygwin: Omnithread Stuff

The latest patch and instructions on how to use it are given in the wiki at http://www.gnuradio.org/trac/wiki/CygwinInstallMain. Be sure to do the ./bootstrap after applying the patch. With any luck, this should be the last release to have this problem. -- Don W. Don- Many thanks for

Re: [Discuss-gnuradio] DAB with GNU Radio

Hello Andreas, thank you for your very interesting reply. we would like to implement a DAB receiver with GNU radio. On the hardware side we have a USRP with the TVRX daughterboard. Jens Elsner, who worked on DAB some time ago, found out that the TVRX actually disturbs the OFDM signal very