Statistical hypothesis testing with time-frequency surrogates to check signal stationarity.
Cédric RichardAndré FerrariHassan AmoudPaul HoneinePatrick FlandrinPierre BorgnatPublished in: ICASSP (2010)
Keyphrases
- statistical hypothesis testing
- non stationary
- signal processing
- signal analysis
- frequency domain
- sample size
- short time fourier transform
- wavelet packet
- hilbert transform
- multiresolution
- original signal
- high frequency
- fourier transform
- instantaneous frequency
- impulse response
- error detection
- genetic algorithm
- control signals
- upper bound
- image processing
- computer vision
- real time