Re: [Discuss-gnuradio] Struggling with gr-perf-monitorx

2015-09-05 Thread Dan CaJacob
It looks like this also applies to blocks that have been "bypassed." Makes sense. On Fri, Sep 4, 2015 at 11:48 PM Dan CaJacob wrote: > Hey Tom, > > I ran into this "math domain error" with CtrlPort recently. Based on your > suggestion that it might be related to zero work blocks causing a divi

Re: [Discuss-gnuradio] gr-rds

2015-09-05 Thread Mike
Hi Marcus, I did some further testing. Took me some time unfortunately. The RDS reception outside is slightly better. But I still got "Lost Sync" info in the terminal window. However, I could see decoded information. I can't fight the feeling, that I am missing quite a bit of sensitivity. I did so

[Discuss-gnuradio] Pybombs recipes submodule pointer update policy

2015-09-05 Thread Piotr Krysik
Hi all, I have question for pybombs developers/maintainers: Is there policy for updating recipes submodule pointer in the pybombs repository? Currently recipes submodule pointer is 29 days behind the head. -- Best Regards, Piotr Krysik ___ Discuss-gnu

Re: [Discuss-gnuradio] FSK receiver

2015-09-05 Thread Hoang Nguyen Tran
Thank you Marcus. On Thu, Sep 3, 2015 at 4:05 AM, Marcus Müller wrote: > Hoang, > > there's the frequency modulator block. I think this is what you're looking > for. > > Best regards, > Marcus > > > On 03.09.2015 07:03, Hoang Nguyen Tran wrote: > > Hi Rich, > I am continue with the transmitting

[Discuss-gnuradio] Fwd: How to calculate BER in different modulations with OFDM using GNURadio Companion

2015-09-05 Thread ANTONIO TAMAYO
Hello Jawad, I've made the changes you said. As you say, when I assign the Payload parameter to the number of samples of the block Random Source without introducing Delay, I get a BER value equal to 0. But what I need to introduce a noise source so that when I increase the power noise, also increa

Re: [Discuss-gnuradio] Inverse of cyclic prefix adder

2015-09-05 Thread monika bansal
I am not using Header/Payload Demux. On Sat, Sep 5, 2015 at 1:06 AM, Martin Braun wrote: > On 04.09.2015 01:20, monika bansal wrote: > > Hii > > > > In OFDM system, at the receiver side i want to remove initial 'x' > > symbols from the every 'x+fft_len' symbols. How can i do this ? Is there >