[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Discuss-gnuradio] Time delaying a signal
From: |
Marcus D. Leech |
Subject: |
Re: [Discuss-gnuradio] Time delaying a signal |
Date: |
Mon, 12 May 2014 14:23:34 -0400 |
User-agent: |
Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.24) Gecko/20111108 Fedora/3.1.16-1.fc14 Thunderbird/3.1.16 |
On 05/12/2014 02:19 PM, Marcus Müller wrote:
Well, not that I'm aware of.
However, FFT, multiplication with a signal source, IFFT is not really
hard to do, and it's what a time shift mathematically is.
Greetings,
Marcus
Also, a phase-shift is just a complex multiply by:
complex(cos(ang),sin(ang))
With angle in radians
That's how I do manual phase correction in the interferometer support in
simple_ra
--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org
- [Discuss-gnuradio] Time delaying a signal, asad umer, 2014/05/12
- Re: [Discuss-gnuradio] Time delaying a signal, Marcus D. Leech, 2014/05/12
- Re: [Discuss-gnuradio] Time delaying a signal, asad umer, 2014/05/12
- Re: [Discuss-gnuradio] Time delaying a signal, Mike Jameson, 2014/05/12
- Re: [Discuss-gnuradio] Time delaying a signal, Marcus D. Leech, 2014/05/12
- Re: [Discuss-gnuradio] Time delaying a signal, Marcus Müller, 2014/05/12
- Re: [Discuss-gnuradio] Time delaying a signal,
Marcus D. Leech <=
- Re: [Discuss-gnuradio] Time delaying a signal, Mike Jameson, 2014/05/12
- Re: [Discuss-gnuradio] Time delaying a signal, asad umer, 2014/05/13
- Re: [Discuss-gnuradio] Time delaying a signal, Martin Braun, 2014/05/13
- Re: [Discuss-gnuradio] Time delaying a signal, Martin Braun, 2014/05/13