A modification of the discrete polynomial transform

The discrete polynomial transform (DPT) has been introduced as a computationally efficient algorithm for estimating the phase parameters of constant-amplitude polynomial phase signals. We present a modification of the DPT, which improves the estimation accuracy. We show by a perturbation analysis th...

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Veröffentlicht in:	IEEE transactions on signal processing 1998-05, Vol.46 (5), p.1452-1455
Hauptverfasser:	Golden, S., Friedlander, B.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Chirp Delay estimation Detection, estimation, filtering, equalization, prediction Discrete transforms Exact sciences and technology Finite difference methods Information, signal and communications theory Parameter estimation Phase estimation Polynomials Pulse compression methods Radar Signal and communications theory Signal processing algorithms Signal, noise Telecommunications and information theory
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