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Re: [Discuss-gnuradio] Software GPS
From: |
Krzysztof Kamieniecki |
Subject: |
Re: [Discuss-gnuradio] Software GPS |
Date: |
Wed, 22 Oct 2003 09:35:55 -0400 |
User-agent: |
Internet Messaging Program (IMP) 3.0 |
Hi,
I don't know if you have looked at the wiki.
http://www.comsec.com/wiki?GlobalPositioningSystem
I currently have some _extremely_ messy throwaway code that does the correlation
and (decent) tracking for a single satellite. It runs at about 30x slower then
needed for a 12-channel reciever on a P3 550mhz with a simulated sampling rate
of 20MS/s, it does not have any hand-coded assembly. I plan to clean it up and
continue with its developement once the Universal Software Radio Peripheral is
available and I can start playing with some real data, but if you are interested
I can send it to you. (Buyer Beware)
Quoting Saeed Beyty <address@hidden>:
> Hi
> here we are on the way to build a Software GPS. Can
> any body help by any means?
>
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