Obtaining digital gradient signals for analog adaptive filters.
Anthony Chan CarusoneDavid A. JohnsPublished in: ISCAS (3) (1999)
Keyphrases
- signal processing
- frequency modulation
- mixed signal
- data conversion
- circuit design
- instantaneous frequency
- edge detection
- printed circuit
- spectral analysis
- delta sigma
- phase locked loop
- analog vlsi
- gradient information
- gradient method
- low power
- image processing
- genetic algorithm
- input signals
- feature vectors
- multimedia
- neural network
- data sets
- database