基于三步旋转坐标旋转数字计算机算法的直接数字频率综合器实现
张亚云,刘家瑞,王志宇,莫炯炯,郁发新

Implementation of direct digital frequency synthesizer based on three-step rotation coordinate rotation digital computer algorithm
Ya-yun ZHANG,Jia-rui LIU,Zhi-yu WANG,Jiong-jiong MO,Fa-xin YU
图 7 三步旋转CORDIC算法的正、余弦值绝对误差
Fig.7 Sine and cosine absolute error of three-step rotation CORDIC algorithm