Approximations for Statistics of Coherence Estimators.
Abstract
Approximations for the Bias, variance, and mean-square error of estimators of the magnitude-squared coherence and magnitude coherence are presented. The approximations are accurate for all values of true coherence and over the practically useful range of N, where N is the number of averages employed in the coherence estimators. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 09, 1976
- Accession Number
- ADA022845
Entities
People
- Albert H. Nuttall
- G. Clifford Carter
Organizations
- Naval Underwater Systems Center