The following publications are possibly variants of this publication:
- Accurate estimation of frequency of a single sinusoid based on downsamplingWeize Sun, Hing-Cheung So, Yuan Chen. icassp 2012: 3533-3536 [doi]
- Accurate Frequency Estimator of Sinusoid Based on Interpolation of FFT and DTFTLei Fan, Guoqing Qi, Jun Xing, Jiyu Jin, Jinyu Liu, ZhiSen Wang. access, 8:44373-44380, 2020. [doi]
- Analysis and reduction of estimation bias for an iterative frequency estimator of complex sinusoidJan-Ray Liao, Chun-Ming Chen. icassp 2013: 6138-6142 [doi]