A Brief Overview on Least Square Spectral Analysis and Power Spectrum.
Ingudam GomitaSandeep ChauhanRaj Kumar SagarPublished in: SocProS (2) (2015)
Keyphrases
- power spectrum
- spectral analysis
- least squares
- frequency domain
- natural images
- power spectral density
- frequency analysis
- filter bank
- power spectral
- spectral estimation
- autoregressive
- spatial domain
- object recognition
- image denoising
- parameter estimation
- image compression
- heart rate variability
- signal processing
- information retrieval