A software companion for compressively sensed time-frequency processing of sparse nonstationary signals.
Ervin SejdicIrena OrovicSrdjan StankovicPublished in: SoftwareX (2018)
Keyphrases
- non stationary
- instantaneous frequency
- biomedical signals
- empirical mode decomposition
- signal processing
- signal analysis
- blind source separation
- frequency modulation
- white noise
- fourier analysis
- signal acquisition
- adaptive algorithms
- autoregressive
- software development
- random fields
- multi component
- fractional brownian motion
- signal reconstruction
- sensor array
- fourier transform
- sparse representation
- higher order
- multiscale
- gaussian markov random fields
- ecg signals
- compressive sensing
- independent component analysis
- pairwise