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Iterative Interpolation for Parameter Estimation of LFM Signal Based on Fractional Fourier Transform.
Jun Song
Yixiong Wang
Yunfei Liu
Published in:
Circuits Syst. Signal Process. (2013)
Keyphrases
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parameter estimation
fractional fourier transform
maximum likelihood
model selection
em algorithm
log polar
least squares
markov random field
random fields
signal processing
parameter estimation algorithm
non stationary
frequency domain
expectation maximization
synthetic aperture radar