Parameter Estimation of Phase Code and Linear Frequency Modulation Combined Signal Based on Fractional Autocorrelation and Haar Wavelet Transform.
Zhaoyang QiuJun ZhuPei WangBin TangPublished in: CSE (2014)
Keyphrases
- parameter estimation
- frequency modulation
- radar signal
- haar wavelet transform
- amplitude modulation
- instantaneous frequency
- least squares
- synthetic aperture radar
- autocorrelation function
- markov random field
- maximum likelihood
- model selection
- higher order
- em algorithm
- parameter estimation algorithm
- random fields
- discrete wavelet transform
- expectation maximization
- non stationary
- parameter estimates
- estimation problems
- wavelet transform
- wavelet domain
- experimental data
- high frequency
- wavelet coefficients
- wireless networks
- edge detection