Re: [Discuss-gnuradio] Changing delay block value over time

[Yeo Jin Kuang Alvin (IA)]

Hi,

I need to simulate propagation delay, for example, having a plane fly past and 
have to collect data for 5 secs which means I need to calculate the slant range 
over time. In order for me to get the propagation delay 2R/c. As a result, I 
need to change the delays for 5  secs.

Thank you in advanced!

-----Original Message-----
From: Müller, Marcus (CEL) [mailto:address@hidden 
Sent: Thursday, 24 May 2018 7:15 PM
To: Yeo Jin Kuang Alvin (IA); address@hidden
Subject: Re: [Discuss-gnuradio] Changing delay block value over time

I'd recommend that, yes :) But then again, the delay block you're
referring to only allows for full samples in delay; maybe you much
rather want an adjustable interpolator? What is the purpose of all this
(kind of a recurring theme, me asking *why* people want to do
something, so that we can help them)?

Best regards,
Marcus

On Thu, 2018-05-24 at 10:00 +0000, Yeo Jin Kuang Alvin (IA) wrote:
> Hi all,
> 
> Is there a way to implement control of delays over time? Type out own code?
> 
> Thank you in advanced!
> 
> -----Original Message-----
> From: Müller, Marcus (CEL) [mailto:address@hidden 
> Sent: Thursday, 24 May 2018 5:58 PM
> To: Yeo Jin Kuang Alvin (IA); address@hidden
> Subject: Re: [Discuss-gnuradio] Changing delay block value over time
> 
> No.
> 
> Best regards,
> Marcus
> On Thu, 2018-05-24 at 09:22 +0000, Yeo Jin Kuang Alvin (IA) wrote:
> > Hi all,
> >  
> > Am I able to change the value of the delay block automatically in GRC over 
> > time when the flowgraph is running?
> >  
> > Thank you in advanced!
> > _______________________________________________
> > Discuss-gnuradio mailing list
> > address@hidden
> > https://lists.gnu.org/mailman/listinfo/discuss-gnuradio