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Research on wavelet analysis for pipeline pre-warning system based on phase-sensitive optical time domain reflectometry.
Yi Shi
Hao Feng
Yang An
Xin Feng
Zhoumo Zeng
Published in:
AIM (2014)
Keyphrases
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wavelet analysis
wavelet transform
low frequency
frequency domain
multiresolution
gaussian function
factor analysis
wavelet neural network
feature detection
mexican hat
basis functions
autoregressive model
vibration signal
training phase
high frequency
subband
neural network
waveguide
machine learning