Enhancements for variable N-point streaming FFT/IFFT on REDEFINE, a runtime reconfigurable architecture. - N. Thambi Prashank; M. Prasadarao; Avinaba Dutta; Keshavan Varadarajan; Mythri Alle; S. K. Nandy 001; Ranjani Narayan (ICSAMOS, 2010)