Title :
An exact least squares fitting technique for two-dimensional frequency wavenumber estimation
Author :
Kumaresan, R. ; Shaw, A.K.
Author_Institution :
University of Rhode Island, Kingston, RI, USA
fDate :
4/1/1986 12:00:00 AM
Abstract :
A new iterative technique for fitting a two-dimensional signal model to observed data in the least squares sense is proposed.
Keywords :
Frequency estimation; Image reconstruction; Least squares approximation; Least squares methods; Permittivity; Signal processing; Signal processing algorithms; Spaceborne radar; Tomography; Vectors;
Journal_Title :
Proceedings of the IEEE
DOI :
10.1109/PROC.1986.13509
