This paper introduces an improved direct digital frequency synthesis(DDFS) realization method based on CORDIC arithmetic,applying CORDIC arithmetic to substitute large SIN ROM to export fine frequency resolution.
英
美
- 提出了一種基于CORDIC算法的改進(jìn)直接數字頻率合成(DDFS)的實(shí)現方法,應用CORDIC算法替代了龐大的傳統正弦函數ROM,輸出高質(zhì)量的信號。
