pure cordic based fft for reconfigurable digital signal processing

FREE-DOWNLOAD B Heyne… – 12th European Signal Processing …, 2004 – dt.e-technik.tu-
ABSTRACT This paper presents a pure Cordic based architecture to cal- culate the FFT on a
reconfigurable hardware accelerator. The performance of this approach can compete with the
ordinary MAC based implementation on this accelerator, al- though the main advantage