Re: vector source python block

Hello Barry. The flowgraph and you epy_block whas really helpful with my understanding of pmt and messages, which was not the point of the email Thank you so much for your time Στις Πέμ, 19 Δεκ 2019 στις 3:44 π.μ., ο/η Barry Duggan έγραψε: > Hi, > > For those who are interested I have added the

Re: Xlating FIR filter delay

Hi Angilberto, am I right to assume that you already are considering the group delay of the filter that you specified and there's "excess" delay beyond that? Best regards, Marcus On Wed, 2019-12-18 at 19:59 +, Angilberto Muniz Sb wrote: > Hi all, > > I have a dual tone signal that I down co

Re: Xlating FIR filter delay

Yes Marcus, I'm interested in the "excess" delay, thats why I need to cancel the group delay. Guess I've found the answer: (len(filter_taps) - 1) / 2 Will try it.. Angilberto. Em quinta-feira, dezembro 19, 2019, 9:16 AM, Müller, Marcus (CEL) escreveu: Hi Angilberto, am I right to assume th

Re: Xlating FIR filter delay

Ah, no! So, what you're seeing is no processing delay caused by our implementation of the xlating FIR filter, but simply *group delay*, which every linear system has. I don't know your background, so it's a bit hard to recommend some literature, but group delay would be covered in a "signals and

Re: Xlating FIR filter delay

Hi Angilberto, On Thu, 2019-12-19 at 15:13 +, Angilberto Muniz Sb wrote: > In the docs it says the xlating fir filter is a symmetric one, certainly not in general. The FIR filter can whatever filter you put in there. You're thinking of an example somewhere! So, what docs *specifically* say

Re: More on C++11 requirements

Pip install cmake is also a quick and dirty remedy on most systems. On Mon, 25 Nov 2019, 15:21 Marcus D. Leech, wrote: > On 11/25/2019 05:52 PM, Maitland Bottoms wrote: > > "Marcus D. Leech" writes: > >> /me shuffles feet nervously: > >> > >> cmake version 2.8.12.2 > > For those suffering with

GNU Radio Hackfest at ESA in the Netherlands and at FOSDEM ’20

Dearest SDR Community, we've just finished a [news post]( https://www.gnuradio.org/news/2019-12-19-fosdem/). As a special service to browser-wary people, here's the plaintext version! Cheers, Marcus Just as the year closes, it's time to remind people that two fantastic events are going to take