Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Register Log in

The architecture and calculation of Radix-4 butterfly

Status
Not open for further replies.
siva_7517

siva_7517

Full Member level 2
Joined
Jan 16, 2006
Messages
138
Helped
0
Reputation
0
Reaction score
0
Trophy points
1,296
Activity points
2,401
Hi,

Currently i am designing a fft chip for ofdm system. Is there any good website or file with the architecture and calculation on radix-4 butterfly. I need this radix to implement in 64 point fft.
Thanx
Siva
 

Re: radix-4 fft

See
Electronics letters, 5th January 1984 Vol.20 N1
'Split Radix' FFT algorithms. P. Duhamel, H.Hollman pp.14-16
 
Re: radix-4 fft

a very good description is given in the digital signal processing book by Proakis,
 

Re: radix-4 fft

Hello,
I had got few pages on radix-4 FFT while i was implementing the same. am attaching the doc with this.....hope it would be useful

Chetan
 

Status
Not open for further replies.

Similar threads

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top