A new statistical test based on the wavelet cross-spectrum to detect time-frequency dependence between non-stationary signals: Application to the analysis of cortico-muscular interactions.
Jérémie BigotMarieke LongcampFabien Dal MasoDavid AmarantiniPublished in: NeuroImage (2011)
Keyphrases
- non stationary
- statistical analysis
- signal analysis
- empirical mode decomposition
- statistical tests
- short time fourier transform
- signal processing
- multiscale
- wavelet transform
- wavelet packet
- adaptive algorithms
- biomedical signals
- frequency domain
- change point detection
- instantaneous frequency
- detection algorithm
- hypothesis testing
- multiresolution
- learning algorithm