Energy-Quality Scalable Design Space Exploration of Approximate FFT Hardware Architectures.
Pedro Tauã Lopes PereiraPatrícia Ücker Leleu da CostaGuilherme da Costa FerreiraBrunno Alves de AbreuGuilherme PaimEduardo Antônio César da CostaSergio BampiPublished in: IEEE Trans. Circuits Syst. I Regul. Pap. (2022)