Nonparametric spectral analysis of wideband spectrum with missing data via sample-and-hold interpolation and deconvolution.
Guy PlantierSolène MoreauL. SimonJean-Christophe ValièreAlain Le DuffH. BaillietPublished in: Digit. Signal Process. (2012)
Keyphrases
- missing data
- spectral analysis
- speech signal
- missing values
- dirichlet process mixture models
- low rank
- structure from motion
- incomplete data
- least squares
- matrix factorization
- speech recognition
- denoising
- multiple imputation
- non stationary
- autoregressive
- heart rate variability
- image restoration
- filter bank
- machine learning
- higher order
- blurred images
- frequency band
- power spectrum
- pattern recognition