Title :
Formulation of 2-D normal equations using 2-D to 1-D form preserving transformations
Author :
Rajan, P.K. ; Reddy, H.C.
Author_Institution :
Dept. of Electr. Eng., Tennessee Technol. Univ., Cookeville, TN, USA
fDate :
3/1/1988 12:00:00 AM
Abstract :
The application of a 2-D to 1-D transformation technique for the setting up of 2-D normal equations is discussed. The approach is a generalization of a method proposed earlier that was based on projection techniques. The relation between 1-D suboptimal LSI (least-square inverse) polynomials and 2-D LSI polynomials is also developed. As linear predictive polynomials are directly related to LSI polynomials, the method will be useful for these applications as well
Keywords :
filtering and prediction theory; least squares approximations; polynomials; transforms; 2-D normal equations; form preserving transformations; least-square inverse; linear predictive polynomials; polynomials; transformation technique; Computer simulation; Equations; Jamming; Large scale integration; Least squares methods; Polynomials; Signal processing; Smoothing methods; Transmission line matrix methods; Two dimensional displays;
Journal_Title :
Acoustics, Speech and Signal Processing, IEEE Transactions on
