The Cramér-Rao lower bound for directions of arrival of Gaussian cyclostationary signals.
Stephan V. SchellWilliam A. GardnerPublished in: IEEE Trans. Inf. Theory (1992)
Keyphrases
- lower bound
- upper bound
- polynomial approximation
- spectrum sensing
- gaussian white noise
- signal processing
- branch and bound algorithm
- objective function
- lower and upper bounds
- optimal solution
- branch and bound
- arrival rate
- steady state
- worst case
- fourier analysis
- np hard
- arrival times
- eeg signals
- gaussian noise
- competitive ratio
- rao bound
- special case
- maximum likelihood
- gaussian distribution
- sample complexity
- lower bounding
- denoising