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E. Sejdic, L. Stankovic, M. Dakovic and J. Jiang, “Instantaneous Frequency Estimation Using the S-Transform,” IEEE Signal Processing Letters, Vol. 15, 2008, pp. 309-312. http://dx.doi.org/10.1109/LSP.2008.917014

has been cited by the following article:

• TITLE: Characteristic Analysis of White Gaussian Noise in S-Transformation Domain

  AUTHORS: Xinliang Zhang, Yue Qi, Mingzhe Zhu

  KEYWORDS: Signal Detection; S-Transform; White Gaussian Noise; X2 Distribution

  JOURNAL NAME: Journal of Computer and Communications, Vol.2 No.2, January 10, 2014

  ABSTRACT: The characteristic property of white Gaussian noise (WGN) is derived in S-transformation domain. The results show that the distribution of normalized S-spectrum of WGN follows X2distribution with two degrees of freedom. The conclusion has been confirmed through both theoretical derivations and numerical simulations. Combined with different criteria, an effective signal detection in S-transformation can be realized.