A Frequency Domain Approach to Eigenvalue-Based Detection With Diversity Reception and Spectrum Estimation.
Ebtihal H. G. YousifTharmalingam RatnarajahMathini SellathuraiPublished in: IEEE Trans. Signal Process. (2016)
Keyphrases
- frequency domain
- frequency analysis
- power spectrum
- fourier transform
- spatial domain
- frequency spectrum
- cross correlation
- power spectral
- spectral domain
- feature extraction
- denoising
- low pass
- subband
- power spectra
- false alarms
- frequency domain analysis
- fourier analysis
- frequency response
- spectrum analysis
- machine learning
- fast fourier transform
- phase correlation
- covariance matrix
- facial asymmetry
- log polar
- discrete fourier transform
- fourier domain
- mutual information
- computer vision