Jun 17, 2013 #1 S sougata_vlsi13 Member level 4 Joined Apr 19, 2013 Messages 77 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,286 Location India Activity points 1,980 For Implementation of 8 point radix 2 FFT butterfly structure is cordic needed for realization of its structure or just a complex multiplier is sufficient to solve the problem of complex addition and subtraction in VHDL.
For Implementation of 8 point radix 2 FFT butterfly structure is cordic needed for realization of its structure or just a complex multiplier is sufficient to solve the problem of complex addition and subtraction in VHDL.