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[Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit
From: |
feldmaus |
Subject: |
[Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit |
Date: |
Sat, 28 Mar 2009 00:36:26 +0000 (UTC) |
User-agent: |
Loom/3.14 (http://gmane.org/) |
Markus Feldmann <feldmann_markus <at> gmx.de> writes:
>
> Ok, here is a clipping from the data at the beginning:
> 0 - 1i
> -1 + 0i
As you said the Output is stored as 64 bit value, 32bit I and 32 bit Q,
but I and Q do have bot real and complex values ?!
As you can see, every line consists only one real and one complex value.
Wherefor is the first line ?
For the I part or the Q part ?
Does the lines of the I and Q part change from line to line ?
0 - 1i --> real(I) - imag(I)
-1 + 0i --> real(Q) + imag(Q)
Is this mapping correct ?
Regards Markus
- [Discuss-gnuradio] uses gr.file_sink 32 bit or 64 bit, feldmaus, 2009/03/26
- [Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit, feldmaus, 2009/03/26
- Re: [Discuss-gnuradio] uses gr.file_sink 32 bit or 64 bit, Johnathan Corgan, 2009/03/26
- Re: [Discuss-gnuradio] uses gr.file_sink 32 bit or 64 bit, Eric Blossom, 2009/03/26
- [Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit, Markus Feldmann, 2009/03/26
- [Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit, Markus Feldmann, 2009/03/26
- [Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit,
feldmaus <=
- Re: [Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit, Brian Padalino, 2009/03/27
- [Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit, feldmaus, 2009/03/28
- Re: [Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit, Brian Padalino, 2009/03/28
- [Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit, feldmaus, 2009/03/27
- Re: [Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit, Johnathan Corgan, 2009/03/27
- [Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit, feldmaus, 2009/03/27
- [Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit, Patrick Strasser, 2009/03/30
- [Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit, Markus Feldmann, 2009/03/30
- [Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit, Patrick Strasser, 2009/03/31
[Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit, feldmaus, 2009/03/28