Transient Detection With Cross Wavelet Transforms and Wavelet Coherence

@article{Plett2007TransientDW,
  title={Transient Detection With Cross Wavelet Transforms and Wavelet Coherence},
  author={Melani I. Plett},
  journal={IEEE Transactions on Signal Processing},
  year={2007},
  volume={55},
  pages={1605-1611}
}
Effective detection of unknown, transient oscillations in strong, colored, time varying noise and clutter has remained a signal processing challenge. Recently we presented a self-normalized wavelet detector for this purpose. Here, we revisit this detection problem for the case of a tapered, complex, transient oscillation observed coherently in two time series. We develop and compare three detectors based on the following: 1) the self-normalized Morlet cross wavelet spectrum (NCM); 2) the… CONTINUE READING
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Pázsit, Final Report on the Research Project Ringhals Diagnostics and Monitoring, Stage 9 Dept. of Reactor

  • C. Demazière, C. Sunde
  • 2005
1 Excerpt

Application of the cross wavelet transform and wavelet coherence to geophysical time series

  • A. Grinsted, S. Jevrejeva, J. Moore
  • Nonlinear Proc. Geophys., vol. 11, pp. 561–566…
  • 2004
3 Excerpts

Ultrasonic arterial vibrometry with wavelet based detection and estimation

  • M. I. Plett
  • Ph.D. dissertation, Dept. Elect. Eng., Univ…
  • 2000
1 Excerpt

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