Detection of non-stationary sinusoids by using joint frequency reassignment and null-to-null bandwidth.

Miroslav Zivanovic

Published in: Digit. Signal Process. (2011)

Keyphrases

non stationary
adaptive algorithms
change point detection
white noise
empirical mode decomposition
concept drift
object detection
detection algorithm
autoregressive
instantaneous frequency
fractional brownian motion
multi component
stock price
data mining
noise reduction
event detection
knowledge discovery