Title :
Cramer-Rao lower bound for parameters of random processes in navigation data processing
Author :
Stepanov, O.A. ; Vasilyev, V.A. ; Dolnakova, A.S.
Author_Institution :
State Res. Center, Russian Federation, St. Petersburg, Russia
Abstract :
The paper considers the problem of estimating the parameters of random processes often dealt with by researchers in the processing of navigation information as a problem of optimal nonlinear filtering. An algorithm for calculating the Cramer-Rao lower bound of estimation accuracy in this problem is suggested. The application of this algorithm is illustrated by two examples.
Keywords :
nonlinear filters; radionavigation; random processes; signal processing; Cramer-Rao lower bound; estimation accuracy; navigation data processing; navigation information processing; optimal nonlinear filtering; random process parameter; Accuracy; Correlation; Estimation; Filtering; Navigation; Random processes; Vectors;
Conference_Titel :
Control & Automation (MED), 2013 21st Mediterranean Conference on
Conference_Location :
Chania
Print_ISBN :
978-1-4799-0995-7
DOI :
10.1109/MED.2013.6608874
