A linear model for the distribution of signals in time and frequency with a historical perspective of conventional time-frequency distributions.
Douglas J. NelsonDavid C. SmithPublished in: Digit. Signal Process. (2008)
Keyphrases
- linear model
- historical perspective
- short time fourier transform
- instantaneous frequency
- frequency distribution
- probability distribution
- least squares
- signal processing
- random variables
- power law
- regression model
- linear models
- log normal
- spectrum analysis
- frequency modulation
- heavy tailed
- negative binomial
- gaussian distribution
- signal analysis
- exponential family
- linear transformation
- additive model
- background information
- frequency domain
- computer vision
- nonlinear models
- linear transformations
- frequency hopping
- data mining
- fundamental frequency
- gaussian process
- density estimation