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| From: | Anastasopoulos Achilleas |
| Subject: | Re: [Discuss-gnuradio] Block diagram of FPGA interface |
| Date: | Tue, 19 Apr 2005 15:12:24 -0400 (EDT) |
Is this comment relevant for the Tx only or for both TX and Rx ? > Just one minor correction from what I said before. The way you show the > multipliers and the NCO is not quite correct. It is doing a full > complex > multiplication. The CORDIC does the NCO and the multiplication > together. > Your diagram does not show the cross products being created. > > The math is effectively a vector rotation. > Matt
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