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Message
From: pratibha172004 at yahoo.co.in<pratibha172004@y...>
Date: Mon Nov 21 22:10:09 CET 2005
Subject: [oc] about cfft core---NEED HELP
hi.i am trying to implement FFT in DIT for 8 pt in VHDL language as
twiddle factors should be using CORDIC algorithm. i already implemented
8 -pt FFT for 8 bit preasion for singned input in c language.
few days ago i found cfft core.but it is implemented in radix 4 fft.
so,for my FFT in DIT for 8 pt what shoud i make changes?
can you provide me some material like fsm diagram or something???
i really need help in my code.plz help me.
plz respond as soon as possible.
thank you very much
pratibha
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