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Re: [Discuss-gnuradio] Changing delay block value over time
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From: |
Yeo Jin Kuang Alvin (IA) |
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Subject: |
Re: [Discuss-gnuradio] Changing delay block value over time |
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Date: |
Mon, 28 May 2018 00:44:28 +0000 |
Hi,
Yup.
-----Original Message-----
From: Müller, Marcus (CEL) [mailto:address@hidden
Sent: Friday, 25 May 2018 10:53 PM
To: Yeo Jin Kuang Alvin (IA); address@hidden
Subject: Re: [Discuss-gnuradio] Changing delay block value over time
Hi!
So, I guess, full sample delay is far too coarse for your application,
right?
Best regards,
Marcus
On Fri, 2018-05-25 at 00:46 +0000, Yeo Jin Kuang Alvin (IA) wrote:
> 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