A frequency-domain estimator for use in adaptive control systems.
Richard O. LaMaireLena S. ValavaniMichael AthansGunter SteinPublished in: Autom. (1991)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- control system
- cross correlation
- frequency analysis
- denoising
- feature extraction
- power spectrum
- subband
- low pass
- fourier domain
- recursive least squares
- fourier analysis
- filter bank
- spectral domain
- frequency domain analysis
- bandpass
- discrete fourier transform
- facial asymmetry
- power spectra
- spectrum analysis
- high quality
- frequency response
- log polar
- preprocessing
- image processing
- feature vectors
- multiresolution