Estimating the frequencies of sinusoids at low signal to noise ratios using the principal component method in tandem with the Burg algorithm.
Sathyanarayan S. RaoK. R. RaghavanPublished in: ICASSP (1989)
Keyphrases
- principal components
- high accuracy
- dynamic programming
- cost function
- improved algorithm
- detection algorithm
- objective function
- significant improvement
- computational complexity
- similarity measure
- computational cost
- optimization algorithm
- segmentation method
- clustering method
- preprocessing
- support vector machine svm
- recognition algorithm
- k means
- classification method
- convergence rate
- worst case
- correlation coefficient
- segmentation algorithm
- multivariate data
- learning algorithm
- weight vector
- parameter space
- linear regression
- regression method
- null space
- neural network
- model selection
- principal component analysis
- support vector machine
- feature vectors
- decision trees
- clustering algorithm
- feature selection
- data mining