Title :
Practical considerations about the evaluation of some functions
Author :
Trandafir, Titi ; Gheonea, Sorin
Author_Institution :
Aerofina, Avionics Equipment Inst., Bucharest, Romania
Abstract :
A mixed technique for finding the value of an angular displacement is presented. It involves a (coarse) look-up table and a number of (fine) CORDIC iterations. The same method can be used for direct trigonometric function calculations
Keywords :
digital arithmetic; iterative methods; table lookup; CORDIC iterations; angular displacement; direct trigonometric function calculations; look-up table; Aerospace electronics; Computer graphics; Decoding; Digital signal processing; Equations; Hardware; Linear algebra; Signal processing algorithms; Signal resolution; Table lookup;
Conference_Titel :
Electrotechnical Conference, 1991. Proceedings., 6th Mediterranean
Conference_Location :
LJubljana
Print_ISBN :
0-87942-655-1
DOI :
10.1109/MELCON.1991.161851
