DocumentCode
841434
Title
On linear estimation with transformed measurements
Author
Chang, C.B. ; Holmes, R.B.
Author_Institution
Massachusetts Institute of Technology, Lexington, MA, USA
Volume
28
Issue
2
fYear
1983
fDate
2/1/1983 12:00:00 AM
Firstpage
242
Lastpage
244
Abstract
In this paper, we discuss some properties of linear estimation based upon transformed measurements. A necessary and sufficient condition on the measurement transformation, such that the estimate based upon the transformed measurements is the same as the estimate based upon the original measurements, is given. Problems of this kind often arise in applications such as data compression, distributed signal processing, and fixed-interval smoothing.
Keywords
Smoothing methods; State estimation; Control system synthesis; Control systems; Controllability; Difference equations; Linear systems; Optimal control; Reduced order systems; Speech synthesis;
fLanguage
English
Journal_Title
Automatic Control, IEEE Transactions on
Publisher
ieee
ISSN
0018-9286
Type
jour
DOI
10.1109/TAC.1983.1103204
Filename
1103204
Link To Document