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FFT calculation using FPGA
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param



Joined: 09 Sep 2005
Posts: 46
Helped: 4
Post09 Sep 2005 8:32   

fft using fpga
HI,
please help me to design fft in fpga(lattice semiconductor or altera's stratix II) having dsp blocks (multiplier-accumulator).
am interested in calulating fft for 1024bit length.
waiting eagerly for ur kind suggestions
thanking u
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bpu



Joined: 30 Jul 2005
Posts: 40
Helped: 7
Post09 Sep 2005 11:09   

fft fpga -ieee -springer
see this book "Digital Signal Processing with Field Programmable Gate Arrays" of Meyer-Baese. it explain the basic structure of FFT and other DSP algorithms and it's realization on FPGA
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vishwa



Joined: 11 Aug 2005
Posts: 156
Helped: 12
Location: India
Post09 Sep 2005 11:19   

fft fpga file
Hi

I am very much interested in learning the design of DSP in FPGAs. Can anybody have the book "Digital Signal Processing with Field Programmable Gate Arrays" of Meyer-Baese. If you have, you can please send it to umamahesh.korapala(at)gmail.com.

Thanks & Regards,
Vishwa
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preet



Joined: 10 Jan 2005
Posts: 91
Helped: 2
Post09 Sep 2005 15:09   

Re: FFT calculation using FPGA
download it from

http://file.21ic.com.cn/DSP/DSP_with_FPGA.zip
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samcheetah



Joined: 25 May 2004
Posts: 672
Helped: 31
Location: Pakistan
Post11 Sep 2005 6:11   

FFT calculation using FPGA
this book is available in this forum. there is no need to email it or to link to some other site

http://www.edaboard.com/viewtopic.php?t=103712&highlight=meyerbaese
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param



Joined: 09 Sep 2005
Posts: 46
Helped: 4
Post12 Sep 2005 7:19   

Re: FFT calculation using FPGA
pls provide me a hardware design for implementing fft on fpga or verilog code,
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thedesolatesoul



Joined: 06 Jul 2004
Posts: 26
Helped: 2
Post18 Sep 2005 21:47   

Re: FFT calculation using FPGA
I'm not exactly sure about the FFT algorithm but I did implement the DCT algorithm on Verilog using Matrix Multiplication technique. But that was for 10 bits only. Based on the dimensions of your data you migt want to use Radix-2 approach or the Divide and Conquer approach.
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engineer ahmed



Joined: 10 Mar 2007
Posts: 8
Post18 Mar 2007 14:16   

FFT calculation using FPGA
i can not find the two links**p://file.21ic.com.cn/DSP/DSP_with_FPGA.ziph**p://www.edaboard.com/viewtopic.php?t=103712&highlight=meyerbaese
pleaaaaase help me ,send me the files on my e mail
ahmmansour(at)hotmail.com
thanks fot y
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