The Synchrosqueezing algorithm for time-varying spectral analysis: Robustness properties and new paleoclimate applications
نویسندگان
چکیده
منابع مشابه
The Synchrosqueezing algorithm for time-varying spectral analysis: Robustness properties and new paleoclimate applications
We analyze the stability properties of the Synchrosqueezing transform, a time-frequency signal analysis method that can identify and extract oscillatory components with time-varying frequency and amplitude. We show that Synchrosqueezing is robust to bounded perturbations of the signal and to Gaussian white noise. These results justify its applicability to noisy or nonuniformly sampled data that...
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ژورنال
عنوان ژورنال: Signal Processing
سال: 2013
ISSN: 0165-1684
DOI: 10.1016/j.sigpro.2012.11.029