Time-varying spectrum estimators for continuous-time signals.
Louis L. ScharfBenjamin FriedlanderClifford T. MullisPublished in: ICASSP (1998)
Keyphrases
- frequency spectrum
- markov chain
- signal processing
- spectrum sensing
- iterative learning control
- optimal control
- markov processes
- analytical expressions
- input signals
- spectral analysis
- dynamical systems
- low signal to noise ratio
- gradient estimators
- state space
- confidence intervals
- signal detection
- infrared
- frequency domain