Lorentzian Peak Sharpening and Sparse Blind Source Separation for NMR Spectroscopy.
Yuanchang SunJack XinPublished in: CoRR (2020)
Keyphrases
- blind source separation
- mixing matrix
- nuclear magnetic resonance
- eigenvalue decomposition
- nmr spectra
- sparse representation
- component analysis
- independent component analysis
- non stationary
- source separation
- protein structure
- adaptive particle swarm optimization
- natural gradient
- blind separation
- negative matrix factorization
- random projections
- infrared
- source signals
- gray level
- algebraic equations
- speech signal
- factor analysis
- independent components
- image classification
- edge detection
- least squares
- feature selection
- dimensionality reduction
- hidden markov models
- high dimensional