
Accession Number : AD0780105
Title : Least Squares and Linear Unbiased Minimum Variance Estimation in Euclidean Space and Hilbert Space.
Descriptive Note : Interim rept.,
Corporate Author : MICHIGAN UNIV ANN ARBOR DEPT OF AEROSPACE ENGINEERING
Personal Author(s) : Fiske,Philip H. ; Root,William L.
Report Date : JAN 1974
Pagination or Media Count : 53
Abstract : The estimation of an unknown vectorvalued parameter in a linear model with additive noise is treated. The leastsquares theory is given for the case both parameter and observation are elements of Hilbert space, and the solution is put in recursive form. A GaussMarkov type theorem for linear unbiased minimum variance estimation is proved, again for the case both parameter and observation are elements of Hilbert space, and the solution is put in recursive form for the finitedimensional case only. A modification of the linear unbiased minimum variance estimate which accounts for some prior information is given. (Author)
Descriptors : *Least squares method, *Analysis of variance, *Estimates, *Hilbert space, Signal processing, Kalman filtering, Matrices(Mathematics), Theorems
Subject Categories : Statistics and Probability
Distribution Statement : APPROVED FOR PUBLIC RELEASE