Yingcheng Li
Abstract
This paper expatiates the principle to design the numeric controlled oscillator(NCO) using the look up table(LUT) and coordinate rotation digital computer(CORDIC) algorithm,compares the advantages and disadvantages of two methods,emphatically introduces an improved CORDIC algorithm,and gives the simulation results.
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This paper expatiates the principle to design the numeric controlled oscillator(NCO) using the look up table(LUT) and coordinate rotation digital computer(CORDIC) algorithm,compares the advantages and disadvantages of two methods,emphatically introduces an improved CORDIC algorithm,and gives the simulation results.
Key concepts: CORDIC, Table (database), Computer science, Lookup table, Algorithm, Rotation (mathematics), Arithmetic, Mathematics