Estimation of DOA in unknown noise: performance analysis of UN-MUSIC and UN-CLE, and the optimality of CCD.
Qiang WuKon Max WongPublished in: IEEE Trans. Signal Process. (1995)
Keyphrases
- estimation error
- noise level
- random noise
- charge coupled device
- estimation algorithm
- noise reduction
- image noise
- direction of arrival
- additive noise
- robust estimation
- photon counting
- parameter estimation
- high resolution
- accurate estimation
- estimation accuracy
- noisy environments
- doa estimation
- music information retrieval
- optimal solution
- signal subspace
- noisy observations
- audio signals
- music retrieval
- high speed
- digital camera
- image sequences
- noise removal
- noisy data