A Lower Bound on the Estimation Variance of Direction-of-Arrival and Skew Angle of a Biaxial Velocity Sensor Suffering from Stochastic Loss of Perpendicularity.
Chibuzo Joseph NnonyeluMeng JiangJan LundgrenPublished in: Sensors (2022)
Keyphrases
- lower bound
- doa estimation
- direction of arrival
- signal subspace
- sensor array
- upper bound
- angular velocity
- regret bounds
- canonical correlation analysis
- estimation error
- sensor networks
- branch and bound algorithm
- line fitting
- correlation matrix
- optimal solution
- linear array
- sound source
- monte carlo
- objective function
- worst case
- standard deviation
- correlation coefficient
- signal to noise ratio
- augmented reality
- parameter estimation
- image data