DocumentCode
1531366
Title
On a generalization of maximum entropy method for processing of nonstationary multichannel complex valued data
Author
Negi, Janardan G. ; Dimri, Vijay P.
Author_Institution
Theoretical Geophysics Division, National Geophysical Research Institute, Hyderabad 500 007(A.P.) India
Issue
5
fYear
1984
Firstpage
461
Lastpage
466
Abstract
Maximum entropy method for estimating power spectral density of time series has been generalized to incorporate the multichannel, complex, and nonstationary characteristics. A relation between the prediction-error-filter and the output has been derived and the prediction-error-filter are obtained by designing Wiener filter for multichannel nonstationary complex valued data. The computational procedure for a two point long prediction-error-filter has been described as an example.
fLanguage
English
Journal_Title
Geoscience and Remote Sensing, IEEE Transactions on
Publisher
ieee
ISSN
0196-2892
Type
jour
DOI
10.1109/TGRS.1984.6498987
Filename
6498987
Link To Document