Fault estimation for discrete-time delay systems in finite frequency domain.
Xiao-Jian LiGuang-Hong YangPublished in: ACC (2009)
Keyphrases
- frequency domain
- spatial domain
- fourier transform
- frequency analysis
- low frequency
- cross correlation
- subband
- discrete fourier transform
- power spectrum
- filter bank
- denoising
- feature extraction
- low pass
- fourier domain
- preprocessing
- fourier analysis
- spectrum analysis
- power spectra
- affine invariance
- facial asymmetry
- phase correlation
- fast fourier transform
- high quality