A new definition of discrete quadratic time-frequency distributions.
John M. O'TooleMostefa MesbahBoualem BoashashPublished in: EUSIPCO (2008)
Keyphrases
- discrete geometry
- efficient algorithms to compute
- signal processing
- probability distribution
- frequency domain
- random variables
- objective function
- pairwise
- exponential distributions
- wavelet transform
- quadratic function
- discrete version
- data sets
- finite number
- real time
- signal analysis
- search engine
- continuous variables
- normal distribution
- fourier transform
- neural network
- database
- decision trees
- computational complexity