Nonlinear squeezing time-frequency transform for weak signal detection.

Shibin Wang Xuefeng Chen Yan Wang Gaigai Cai Baoqing Ding Xingwu Zhang

Published in: Signal Process. (2015)

Keyphrases

weak signal detection
linear transform
weak signal
duffing oscillator
signal processing
frequency domain
fourier transform
wavelet transform
image processing
support vector
neural network
similarity measure
training data
optimal solution
upper bound