Performance Optimization in Frequency Estimation of Noisy Signals: Ds-IpDTFT Estimator

Performance Optimization in Frequency Estimation of Noisy Signals: Ds-IpDTFT Estimator

This research presents a comprehensive study of the dichotomous search iterative parabolic discrete time Fourier transform (Ds-IpDTFT) estimator, a novel approach for fine frequency estimation in noisy exponential signals. The proposed estimator leverages a dichotomous search process before iterativ...

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Bibliographic Details
Main Authors: Miaomiao Wei, Yongsheng Zhu, Jun Sun, Xiangyang Lu, Xiaomin Mu, Juncai Xu
Format: Article
Language:English
Published: MDPI AG 2023-08-01
Series:Sensors
Subjects:
Ds-IpDTFT
fine frequency estimation
noisy exponential signals
computational complexity
signal processing
Online Access:https://www.mdpi.com/1424-8220/23/17/7461

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