Nov 18, 2018 · In this algorithm, the chirp rate estimation is simplified to multiple frequency estimations by multiple DPT. Then, in frequency estimation, a ...
In order to solve these problems, a new chirp rate estimation algorithm by multi- ple DPT and weighted combination (MDPT-WC) is proposed. In this algorithm, the ...
A new chirp rate estimation algorithm by multiple discrete polynomial phase transform (DPT) and weighted combination is proposed and it bears a relatively ...
In this algorithm, the chirp rate estimation is simplified to multiple frequency estimations by multiple DPT. Then, in frequency estimation, a new unbiased ...
Dec 9, 2022 · Firstly, DPT is performed to convert multiple LFM signals to a mixed signal which contains the corresponding complex sinusoidal signals.
To address the problem of fast and accurate chirp rates estimation for multiple linear frequency-modulated (LFM) signals, we propose a chirp rates ...
Chirp Rate Estimation for LFM Signal by Multiple DPT and Weighted Combination ... rate estimation is simplified to multiple frequency estimations by multiple DPT ...
Bai, Y. Cheng, W. Tang, S. Li, Chirp rate estimation for LFM signal by multiple DPT and weighted combination. IEEE Signal Process. Lett. 26(1), 149–153 ...
Our approach entails an initial coarse estimation of the chirp-rates for each component by utilizing our proposed mathematical models. By leveraging these ...
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Chirp Rate Estimation for LFM Signal by Multiple DPT and Weighted Combination ... Frequency estimation / Frequency modulation / Signal to noise ratio /.