New Fast Arctangent Approximation Algorithm for Generic Real-Time Embedded Applications - Benammar, Mohieddine; Alassi, Abdulrahman; Gastli, Adel; Ben-Brahim, Lazhar; Touati, Farid (Sensors (Basel, Switzerland), 2019)
Keywords: Accuracy; Algorithms; Approximation; Digital signal processors; Field programmable gate arrays; Optimization; arctangent approximation; signals processing; minimax optimization; rational approximations; look-up-tables; CORDIC; novel algorithm; position sensors