Robust Adaptive Beamforming of LFM Signals Based on Interference-plus-Noise Covariance Matrix Reconstruction in Fractional Fourier Domain.
Jian LuJian YangXinxin LiuPublished in: SAM (2020)
Keyphrases
- covariance matrix
- fourier domain
- band limited
- frequency domain
- fourier transform
- covariance matrices
- spatial domain
- principal component analysis
- sample size
- correlation matrix
- signal processing
- image reconstruction
- optic flow
- additive noise
- feature extraction
- gabor filters
- blind source separation
- log polar
- wavelet domain
- invariant features
- blurred images
- pattern recognition
- point spread function
- objective function
- similarity measure
- computer vision