Paper Title:
Influence of Additive White Gaussian Noise on the Interpolation Method of Discrete Spectrum
  Abstract

Without noise, the interpolation method of discrete spectrum is accurate except rounding error. However, the estimation accuracy is declined when a signal corrupted with noise, and even turns out to be meaningless. The paper investigates the influence of additive White Gaussian Noise on the accuracy of amplitude and phase based on interpolation method. Analytical expressions of the estimator variance for amplitude and phase correction are derived. Simulation results confirm the validity of the presented analysis.

  Info
Periodical
Advanced Materials Research (Volumes 383-390)
Chapter
Chapter 11: Materials Behavior
Edited by
Wu Fan
Pages
2951-2957
DOI
10.4028/www.scientific.net/AMR.383-390.2951
Citation
C. Y. Xu, K. Ding, Z. J. Yang, H. B. Lin, "Influence of Additive White Gaussian Noise on the Interpolation Method of Discrete Spectrum", Advanced Materials Research, Vols. 383-390, pp. 2951-2957, 2012
Online since
November 2011
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$32.00
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