[Discuss-gnuradio] Re: uses gr.file_sink 32 bit or 64 bit

[feldmaus]

Brian Padalino <bpadalino <at> gmail.com> writes:

> > 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)
> 
> You may want to refresh your knowledge of complex numbers:
> 
>     http://en.wikipedia.org/wiki/Complex_number
>     http://www.dspguru.com/info/tutor/QuadSignals.pdf
> 
Thanks Brian for your nice link,

but if you only post a link and do not wrote a simple
answer like yes or no to my question, then i will be
confused.
Or is there something totally wrong i wrote ?
Then please also wrote my mistake !

How ever do you have also a good link or answer, why this
http://img90.imageshack.us/my.php?image=from100to164bits.jpg

doesn't looks like the FFT-Spectrum we get in gnuradio in
the FFT-sink.
The Howto <http://gnuradio.org/trac/wiki/Octave>is incomplete !?

Thanks and Regards Markus