An Approximate Maximum Likelihood Estimator for Instantaneous Frequency Estimation of Multicomponent Nonstationary Signals
Author:
Affiliation:
1. State Key Laboratory of Mechanical System and Vibration, School of Mechanical Engineering, Shanghai Jiao Tong University, Shanghai, China
Funder
National Natural Science Foundation of China
National Basic Research Program of China
Publisher
Institute of Electrical and Electronics Engineers (IEEE)
Subject
Electrical and Electronic Engineering,Instrumentation
Link
http://xplorestaging.ieee.org/ielx7/19/9717300/09712408.pdf?arnumber=9712408
Reference30 articles.
1. Time–frequency analysis of time-varying modulated signals based on improved energy separation by iterative generalized demodulation
2. Instantaneous frequency in time–frequency analysis: Enhanced concepts and performance of estimation algorithms
3. Separation of Overlapped Non-Stationary Signals by Ridge Path Regrouping and Intrinsic Chirp Component Decomposition
4. IF estimation for multicomponent signals using image processing techniques in the time–frequency domain
5. Instantaneous Frequency Estimation of Multicomponent Nonstationary Signals Using Multiview Time-Frequency Distributions Based on the Adaptive Fractional Spectrogram
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