On the local frequency, group shift, and cross-terms in some multidimensional time-frequency distributions: a method for multidimensional time-frequency analysis.
Srdjan StankovicLjubisa A. StankovicZdravko UskokovicPublished in: IEEE Trans. Signal Process. (1995)
Keyphrases
- computational cost
- dynamic programming
- test data
- high accuracy
- detection method
- multi dimensional
- pairwise
- cost function
- experimental evaluation
- data sets
- segmentation algorithm
- probabilistic model
- clustering method
- non stationary
- synthetic data
- basis functions
- signal analysis
- support vector machine svm
- support vector machine
- significant improvement
- prior knowledge
- bayesian networks
- similarity measure
- information retrieval
- neural network