Parameter estimation of multi component LFM signals based on nonlinear mode decomposition and FrFT.
Tiantian YangJie ShaoYongliang ChenYihe ZhaoPublished in: ICACI (2018)
Keyphrases
- parameter estimation
- multi component
- fractional fourier transform
- log polar
- maximum likelihood
- least squares
- model selection
- markov random field
- random fields
- non stationary
- parameter estimation algorithm
- em algorithm
- expectation maximization
- synthetic aperture radar
- signal processing
- feature extraction
- high order
- fourier transform
- machine learning
- parameter estimates