Quadratic Frequency Modulation Signals Parameter Estimation Based on Two-Dimensional Product Modified Parameterized Chirp Rate-Quadratic Chirp Rate Distribution.
Zhiyu QuFuxin QuChangbo HouFulong JingPublished in: Sensors (2018)
Keyphrases
- parameter estimation
- instantaneous frequency
- frequency modulation
- fractional fourier transform
- fourier transform
- model selection
- least squares
- markov random field
- computational complexity
- maximum likelihood
- em algorithm
- pairwise
- frequency domain
- random fields
- three dimensional
- video sequences
- radar signal
- parameter estimation algorithm
- estimation problems
- image segmentation
- amplitude modulation
- data mining
- higher order
- computer vision
- multi component
- model fitting
- spatial domain
- inductive logic programming
- probabilistic model