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Re: Noise shaping simulation
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From: |
Steve C. Thompson |
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Subject: |
Re: Noise shaping simulation |
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Date: |
Sun, 2 Jul 2006 21:23:34 -0700 |
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User-agent: |
Mutt/1.5.11 |
On 02 Jul 06 13:05PM, Andnan wrote:
> I've simulated a noise shaping algorthm in Octave and
> for some reason it is giving me half the expected
> error. I've been over my math 12 times and I see no
> issues with the theory and I can't see any issue with
> the code.
>
> Anyone have some experience with noise shaping in
> Octave?
I'm not sure what ``noise shaping'' is, but I've had
plenty of experience with factor-of-2 problems with
noise and error rate problems. Maybe you could be more
specific with your problem at hand, but could it have
something to do with:
1) the noise is complex?
2) baseband versus bandpass modeling?
Good luck.
Steve