Automated resolution of chromatographic signals by independent component analysis-orthogonal signal deconvolution in comprehensive gas chromatography/mass spectrometry-based metabolomics.
Xavier Domingo-AlmenaraAlexandre PereraNoelia RamírezJesús BrezmesPublished in: Comput. Methods Programs Biomed. (2016)
Keyphrases
- mass spectrometry
- independent component analysis
- signal processing
- independent components
- source signals
- single channel
- high throughput
- source separation
- high order statistics
- blind source separation
- principal component analysis
- blind signal separation
- factor analysis
- mass spectra
- power spectrum
- blind deconvolution
- drug discovery
- mixing matrix
- least squares
- blind separation
- fir filters
- image processing
- pattern recognition
- image restoration
- low resolution
- denoising
- high resolution
- data acquisition
- filter bank
- microarray