K Wu, JA Zhang, X Huang… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Frequency estimation is a fundamental problem in many areas. The well-known A&M and its variant estimators have established an estimation framework by iteratively interpolating the …
AA D'Amico, M Morelli, M Moretti - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
Sinusoidal frequency estimation in the presence of white Gaussian noise plays a major role in many engineering fields. Significant research in this area has been devoted to the fine …
L Fang, D Duan, L Yang - MILCOM 2012-2012 IEEE Military …, 2012 - ieeexplore.ieee.org
Frequency estimation for single-tone complex sinusoidal signals under additive white Gaussian noise is a classical and fundamental problem in many applications, such as …
J XIANG, W CUI, Q SHEN - Chinese Journal of Electronics, 2018 - Wiley Online Library
A flexible and accurate frequency estimator is first proposed for frequency estimation of a complex sinusoid weighted with a rectangular window function in additive white Gaussian …
M Morelli, M Moretti, AA D'Amico - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
Frequency estimation of a single complex exponential signal embedded in additive white Gaussian noise is a major topic of research in many engineering areas. This work presents …
Y Dun, G Liu - IEEE Signal Processing Letters, 2015 - ieeexplore.ieee.org
Although many frequency estimation methods are available, few are designed for high- quality speech and audio processing systems, which typically use the modified discrete …
X Huang, XG Xia - IEEE Signal Processing Letters, 2014 - ieeexplore.ieee.org
A DFT-based frequency estimator with low computational complexity is proposed, which is derived by extracting the phase difference from the peak DFT bins of two sub-segments from …
X Jinzhi, S Qing, C Wei - 2016 IEEE 13th International …, 2016 - ieeexplore.ieee.org
A novel algorithm is proposed for frequency estimation of a single complex exponential signal or a real sinusoid signal in additive white Gaussian noise (AWGN). The proposed …
JR Liao, S Lo - Signal Processing, 2014 - Elsevier
For the estimation of the frequency of a complex sinusoid, previous methods interpolate DFT coefficients to obtain the frequency offset. Most of these interpolation methods can be …