polynomial phase signal

TSP
2010

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Performance of instantaneous frequency rate estimation using high-order phase function

13 years 4 months ago

Abstract--The high-order phase function (HPF) is a useful tool to estimate the instantaneous frequency rate (IFR) of a signal with a polynomial phase. In this paper, the asymptotic...

Pu Wang, Hongbin Li, Igor Djurovic, Braham Himed

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TSP
2008

101views more TSP 2008»

Subspace-Based Algorithm for Parameter Estimation of Polynomial Phase Signals

13 years 9 months ago

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In this correspondence, parameter estimation of a polynomial phase signal (PPS) in additive white Gaussian noise is addressed. Assuming that the order of the PPS is at least 3, the...

Yuntao Wu, Hing Cheung So, Hongqing Liu

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