Achievement of preassigned spectra in the synthesis of band-pass constant-envelope signals by rapidly hopping through discrete frequencies.
Sergio CallegariPublished in: ISCAS (2014)
Keyphrases
- bandpass
- frequency spectrum
- spectral features
- frequency domain
- frequency band
- fourier transform
- low pass
- subband
- hyperspectral images
- textured images
- grey level
- spatial domain
- zero crossing
- geometric distortions
- signal processing
- principal component analysis
- filter responses
- low frequency
- image compression
- frequency hopping