[Discuss-gnuradio] gnu radio instruction / permission denial

2013-10-30 Thread Jane
For those who have installed gnu software correctly by following the instruction in the link (* http://code.ettus.com/redmine/ettus/projects/uhd/wiki/GNURadio_Windows*), can you run command "easy_install cheetah" in c:\Program

[Discuss-gnuradio] "vector size" instead of the "regular size" in class/object definition

2013-10-30 Thread Arturo Rinaldi
Hi folks, is it possible to modify the input size at python level by using vectors ? What I specifically mean is that I want to build a hierachical block and giving it as input two vectors : */class error_rate_vector_iif(gr.hier_block2):/**/ /**/ /**/#init/**/ /**/gr.hier_bloc

Re: [Discuss-gnuradio] Is there a way to get already programmed blocks?

2013-10-30 Thread West, Nathan
On Wed, Oct 30, 2013 at 2:53 PM, wrote: > Ok I followed the instructions for installing gnuradio on > https://github.com/Nuand/bladeRF/wiki/Getting-Started%3A-Linux. The commands > go as follows. > > $ mkdir -p ~/sandbox/gnuradio-builds $ cd ~/sandbox/gnuradio-builds $ wget > http://www.sbrac.org

Re: [Discuss-gnuradio] Is there a way to get already programmed blocks?

2013-10-30 Thread mhorvat
Ok I followed the instructions for installing gnuradio on https://github.com/Nuand/bladeRF/wiki/Getting-Started%3A-Linux. The commands go as follows.$ mkdir -p ~/sandbox/gnuradio-builds $ cd ~/sandbox/gnuradio-builds $ wget http://www.sbrac.org/files/build-gnuradio $ chmod +x ./build-gnuradio $ ./b

Re: [Discuss-gnuradio] gr-fosphor : New RTSA-like visualization block for GNURadio using GPU acceleration

2013-10-30 Thread Nick Foster
On Wed, Oct 30, 2013 at 1:28 AM, Sylvain Munaut <246...@gmail.com> wrote: > Hi Nick, > > > I've added basic sample rate awareness to gr-fosphor via constructor > > parameters and a set_rate() call. The GRC blocks now take a sample rate > > parameter as well. The sink also creates an appropriate le

Re: [Discuss-gnuradio] signal to noise ratio and multiply const

2013-10-30 Thread Martin Braun (CEL)
On Wed, Oct 30, 2013 at 01:18:53PM +0100, Baier wrote: > Hi all, > > I have simulated ofdm transmitter with 200kbps in grc. Without > function multiply const I got a very bad spectrum mask of the > transmiitter. If I insert the block multiply const with the 0.05 the > spectrum mask and SNR will be

Re: [Discuss-gnuradio] gr-fosphor : New RTSA-like visualization block for GNURadio using GPU acceleration

2013-10-30 Thread Sylvain Munaut
Hi Nick, > I've added basic sample rate awareness to gr-fosphor via constructor > parameters and a set_rate() call. The GRC blocks now take a sample rate > parameter as well. The sink also creates an appropriate legend (kHz, MHz, > etc.) and applies it to the plot. I've tested it with WX, Qt, and

Re: [Discuss-gnuradio] gr-fosphor : New RTSA-like visualization block for GNURadio using GPU acceleration

2013-10-30 Thread Sylvain Munaut
Hi, > ImportError: libgnuradio-fosphor-3.7.0git.so.0.0.0: cannot open shared > object file: No such file or directory Did you install it in the same prefix as gnuradio was installed in ? Not sure where your GR install comes from ... > I passed the GLFW directories to cmake, and edited line 26