Detection and diagnosis of abrupt changes in modal characteristics of nonstationary digital signals.
Michèle BassevilleAlbert BenvenisteGeorge V. MoustakidesPublished in: IEEE Trans. Inf. Theory (1986)
Keyphrases
- non stationary
- biomedical signals
- empirical mode decomposition
- blind source separation
- white noise
- signal detection
- adaptive algorithms
- signal processing
- low signal to noise ratio
- random fields
- fourier analysis
- model based diagnosis
- autoregressive
- fractional brownian motion
- instantaneous frequency
- concept drift
- fault diagnosis
- abrupt change
- weak signal
- phase locked loop
- frequency modulation
- change detection
- detection algorithm