High performance FFT on multicore processors
J. Barhen, Charlotte W. Kotas, Travis S. Humble, Pramita Mitra, Neena Imam, Mark A. Buckner, M.R. Moore · 2010
Importance of achieving high performance Fourier transforms for Cognitive Radio applications can not be over-emphasized. This includes signal detection in the presence of noise power uncertainty, multi-resolution spectrum sensing, minimization of subcarriers' side lobes in OFDM modulators, multi-str